Workout & Gym · The rankings
Best earbuds for CrossFit: eight that survive burpees, box jumps and a soaked WOD
CrossFit is every retention test at once: impact, inversion, sweat by the cup, a coach yelling times. Hooks and neckbands only, IP55 minimum, and the open ones ranked higher because you need to hear the clock.
By Mike M.Updated Researched · every spec sourced
#adReader-supported: we may earn a commission if you buy through our links, at no extra cost to you. It never decides a ranking. How we rank · Disclosure
Top pick
Best for CrossFit
Shokz OpenRun Air 2
Lighter and better sealed than the Pro 2 (26.4 g, IP67) with 10 hours of battery and Bluetooth 6.0; you trade the Pro 2's bass driver for a frame you can rinse off.
Shokz list price $129.95 as of November 13, 2026
Also on Amazon — $129.95#ad · Disclosure for the link to Shokz OpenRun Air 2
Jump to the full write-up or read the whole ranking below.
Quick picks
The rankings at a glance
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 | Shokz OpenRun Air 2 Lighter and better sealed than the Pro 2 (26.4 g, IP67) with 10 hours of battery and Bluetooth 6.0; you trade the Pro 2's bass driver for a frame you can rinse off. | Best for CrossFit overallBone conduction (neckband) | 9.7 /10 | Check price at ShokzAlso on Amazon — $129.95 |
| 2 |  Soundcore Sport X20 Hooks that rotate 30 degrees and extend 4 mm, ANC, 12 hours per charge (48 with the case) and a submersion rating for under $100. The sweatproof sealed bud that actually fits different ears. | Best sealed for CrossFitIn-ear + ear hook | 9.8 /10 | $69.99Sport X20 |
| 3 |  Shokz OpenFit 2 The open-ear pick for most people: 11 hours per charge, IP55 buds, a physical button plus touch, and Shokz's DualBoost dual-driver sound. The hook fit is the reference the others get compared to. | Best open-ear hookOpen-ear hook | 9.4 /10 | Check price at ShokzAlso on Amazon — $179.00 |
| 4 |  Shokz OpenRun Pro 2 The bone conduction pick for most people: the neckband stays put through anything, 12 hours of battery, and Shokz's DualPitch driver adds an air-conduction unit for bass the older models can't make. | Best-sounding neckbandBone conduction (neckband) | 9.5 /10 | Check price at ShokzAlso on Amazon — $179.95 |
| 5 |  Soundcore AeroFit 2 A four-position adjustable hook, IP55, 10 hours per charge and LDAC, for less than the Shokz OpenFit 2. The adjustable hinge is why it fits more ears than a fixed hook. | Adjustable hookOpen-ear hook | 9.5 /10 | $79.99AeroFit 2 |
| 6 |  JLab Epic Sport ANC 3 IP66, hybrid ANC, dual drivers with LDAC, and JLab's claim of 56-plus hours total with wireless charging. A sealed hook with a powerful-jet sweat rating at a mid price. | IP66 sealed valueIn-ear + ear hook | 9.5 /10 | $104.99Epic Sport ANC 3 |
| 7 |  Beats Powerbeats Pro 2 Nickel-titanium hooks, ANC, heart-rate sensors and 10 hours per charge (45 with the case) on Apple's H2 chip. IPX4, so it's a fit-and-features pick, not a sweat-rating pick. | Most locked-in, IPX4In-ear + ear hook | 9.2 /10 | $249.00Powerbeats Pro 2 |
| 8 |  Shokz OpenFit Air 2 7.2 g per side, IP55 buds with an IP54 case, 8 hours and a 10-minute charge worth 3 hours. The lightest Shokz hook and the one to start with if the OpenFit 2 feels bulky. | Lightest hookOpen-ear hook | 9.5 /10 | Check price at ShokzAlso on Amazon — $129.00 |
#ad · Prices come live from Amazon, last checked November 13, 2026. Scores are ours, built from published specs and cited independent reviews, with every figure linked to its source. Photos are illustrative stock. Tap a row for the full write-up.
What a WOD does to an earbud
Burpees invert your head and slam it toward the floor. Box jumps and double-unders are repeated vertical impact. Handstand push-ups put your ear against a mat, upside down. Wall balls put a sweaty ball past your face. And the sweat comes fast, because there's no rest. Running tests retention in one direction at a steady rate; a WOD tests it in every direction with a stopwatch. The ranking below weights fit security first, sweat rating second, and adds a preference for open ears, because the coach's cues and the three-two-one are part of the workout.
Why clips and wings are excluded
The table
| Evidence | Shokz OpenRun Air 2 | Soundcore Sport X20 | Shokz OpenFit 2 | Shokz OpenRun Pro 2 |
|---|---|---|---|---|
| Fit system | Bone conduction (neckband) | In-ear + ear hook | Open-ear hook | Bone conduction (neckband) |
| Water & sweat rating | IP67 (dust-tight, temporary immersion); Shokz: not for swimming | Soundcore lists IP68 in its product imagery and IPX7 in its product description; both are immersion ratings | Earbuds IP55; charging case not waterproof | IP55 (dust, sweat and water resistant) |
| Weight | 26.4 g standard / 25.9 g mini | — | 9.4 g per earbud; case 53 g | 30.3 g standard / 30 g mini |
| Battery | 10 hours listening | 12 hours per charge / 48 with case (normal); 7 / 28 with ANC | 11 hours; 48 hours with case | 12 hours listening |
| Quick charge | 5 min = 2 hours | — | 10 min = 2 hours | 5 min = 2.5 hours |
| Controls | Physical buttons | Physical buttons, customizable in the app | Physical buttons and touch controls | Physical buttons |
| Score | 9.7/10 | 9.8/10 | 9.4/10 | 9.5/10 |
| Evidence | Soundcore AeroFit 2 | JLab Epic Sport ANC 3 | Beats Powerbeats Pro 2 | Shokz OpenFit Air 2 |
|---|---|---|---|---|
| Fit system | Open-ear hook | In-ear + ear hook | In-ear + ear hook | Open-ear hook |
| Water & sweat rating | IP55 | IP66 | IPX4 | Earbuds IP55; charging case IP54 |
| Weight | 10 g per earbud | 16.8 g for the pair (about 8.4 g per earbud); case 60.6 g | 8.7 g per earbud; case 69 g | 7.2 g per earbud; case 46.4 g |
| Battery | 10 hours; 42 hours with case | 56+ hours total (JLab's headline); page also states over 68 hours | Up to 10 hours per bud; up to 45 hours with case | 8 hours; 36 hours with case |
| Quick charge | 10 min = 4 hours | — | Fast Fuel: 5 min = up to 1.5 hours | 10 min = 3 hours |
| Controls | Touch control | Hybrid ANC with three noise-control modes | Multi-function button and volume rocker on each side | Pressure-sensitive buttons |
| Score | 9.5/10 | 9.5/10 | 9.2/10 | 9.5/10 |
Hearing the coach and the clock
Most boxes run music loud and a coach louder. Sealed earbuds with ANC can put you in your own world during a long grind, which some people want; they also make you the person who didn't hear “time.” The open picks (Air 2, Pro 2, OpenFit 2, AeroFit 2, Air 2) let all of it through, and it's why the neckbands top this list: they add nothing in the canal and nothing that can move. If your box is quiet or you train solo, the Sport X20's ANC and 12-hour battery make it the sealed pick.
One practical note on the neckbands: handstand push-ups and anything with your head on a mat press the band. For a program heavy on inversions, the OpenFit 2 hook is the alternative with nothing behind the head.
If you box as well
Boxing training loads a pair of earbuds rotationally rather than vertically, and adds headgear to the geometry. The picks and the honest scope are at best earbuds for boxing.
In detail
The picks, in full
Rank 1
Best for CrossFit overall
Shokz OpenRun Air 2
Lighter and better sealed than the Pro 2 (26.4 g, IP67) with 10 hours of battery and Bluetooth 6.0; you trade the Pro 2's bass driver for a frame you can rinse off.
Spec sheetResearched · sources linked
| Fit system | Bone conduction (neckband). Ear canal stays open: you hear the room and traffic. |
|---|---|
| Water & sweat rating | IP67 (dust-tight, temporary immersion); Shokz: not for swimming |
| Weight | 26.4 g standard / 25.9 g mini |
| Battery | 10 hours listening |
| Quick charge | 5 min = 2 hours |
| Charging | USB-C, 1 hour to full |
| Bluetooth | 6.0 |
| Multipoint | Yes |
| Microphones | Dual AI noise-canceling, wind-resistant |
| Controls | Physical buttons |
| Driver / tech | 8.5-gen bone conduction (PremiumPitch 3.0) |
| Launched | August 2026 |
How the 9.7 score is built
- Fit security (25%)
- 10
- Sweat & water resistance (20%)
- 10
- Awareness (open canal) (15%)
- 10
- Sound & leakage (15%)
- 5
- Calls & wind (10%)
- 8
- Battery & charging (10%)
- 8
- Value (5%)
- 7
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- IP67 means sweat, rain and a rinse under the tap are all inside the rating
- Lightest current Shokz neckband; Shokz says the frame is 9% smaller than the OpenRun's
- USB-C charging and a 5-minute quick charge
- Bluetooth 6.0 with multipoint
Trade-offs worth knowing
- No DualPitch air-conduction unit, so bass is thinner than the Pro 2
- Two hours less battery than the Pro 2
- Bone conduction leakage and cheekbone buzz at high volume, like every neckband here
Good to know
Not the one for you if sound quality is the reason you'd spend more (the Pro 2's DualPitch is audibly fuller) or you need the Pro 2's 12-hour battery for ultra-distance days.
Shokz list price $129.95 as of November 13, 2026
Also on Amazon — $129.95#ad · Disclosure for the link to Shokz OpenRun Air 2
Rank 2
Best sealed for CrossFit
Soundcore Sport X20
Hooks that rotate 30 degrees and extend 4 mm, ANC, 12 hours per charge (48 with the case) and a submersion rating for under $100. The sweatproof sealed bud that actually fits different ears.
Spec sheetResearched · sources linked
| Fit system | In-ear + ear hook. Sealed ear canal: isolation, no awareness. |
|---|---|
| Water & sweat rating | Soundcore lists IP68 in its product imagery and IPX7 in its product description; both are immersion ratings |
| Battery | 12 hours per charge / 48 with case (normal); 7 / 28 with ANC |
| Charging | About 40 minutes to full for the earbuds |
| Multipoint | Dual connections |
| Controls | Physical buttons, customizable in the app |
| Codecs | SBC, AAC |
| Driver / tech | 11 mm dynamic drivers with BassUp |
| Noise control | Active noise canceling |
| Extras | Ear hooks rotate plus or minus 30 degrees and extend 4 mm in four steps; SweatGuard sealed cavity |
How the 9.8 score is built
- Fit security (25%)
- 10
- Sweat & water resistance (20%)
- 10
- Noise control & transparency (15%)
- 8
- Sound quality (15%)
- 7
- Calls & wind (10%)
- 7
- Battery & charging (10%)
- 9
- Value (5%)
- 10
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- Adjustable hooks: rotation and extension are the difference between a bud that stays and one that doesn't
- Immersion-rated where Beats is IPX4
- 12 hours per charge with ANC off
- Buttons, not touch
Trade-offs worth knowing
- Soundcore's own page disagrees with itself on IP68 vs IPX7
- SBC/AAC only
- Soundcore doesn't publish per-earbud weight on the product page
Good to know
Not the one for you if you want heart-rate data or Apple integration; the Powerbeats Pro 2 has both.
#ad · Price as of November 13, 2026 · Disclosure for the link to Soundcore Sport X20
Rank 3
Best open-ear hook
Shokz OpenFit 2
The open-ear pick for most people: 11 hours per charge, IP55 buds, a physical button plus touch, and Shokz's DualBoost dual-driver sound. The hook fit is the reference the others get compared to.
Spec sheetResearched · sources linked
| Fit system | Open-ear hook. Ear canal stays open: you hear the room and traffic. |
|---|---|
| Water & sweat rating | Earbuds IP55; charging case not waterproof |
| Weight | 9.4 g per earbud; case 53 g |
| Battery | 11 hours; 48 hours with case |
| Quick charge | 10 min = 2 hours |
| Charging | USB-C case; earbuds 1 hour, case 100 min |
| Bluetooth | 5.4 |
| Multipoint | Yes |
| Microphones | Dual AI noise-canceling |
| Controls | Physical buttons and touch controls |
| Driver / tech | DualBoost dual drivers + DirectPitch |
| Launched | January 2025 |
How the 9.4 score is built
- Fit security (25%)
- 9
- Sweat & water resistance (20%)
- 8
- Awareness (open canal) (15%)
- 9
- Sound & leakage (15%)
- 8
- Calls & wind (10%)
- 7
- Battery & charging (10%)
- 9
- Value (5%)
- 6
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- 11 hours per charge is the longest of the mainstream ear-hooks
- A real button, so a sweaty finger doesn't misfire a touch control
- Dual drivers give it more low end than single-driver open-ears
- IP55 earbuds handle sweat and rain
Trade-offs worth knowing
- The case is not water resistant at all; don't drop it in a wet gym bag
- 9.4 g per side is heavier than the OpenFit Air 2 (7.2 g) or Shokz's clip-ons
- Open-ear leakage: people next to you on a quiet bus will hear it
Good to know
Not the one for you if you have small ears or glasses that fight a thick hook; the 7.2 g OpenFit Air 2 or a clip-on sits lighter.
Shokz list price $179.95 as of November 13, 2026
Also on Amazon — $179.00#ad · Disclosure for the link to Shokz OpenFit 2
Rank 4
Best-sounding neckband
Shokz OpenRun Pro 2
The bone conduction pick for most people: the neckband stays put through anything, 12 hours of battery, and Shokz's DualPitch driver adds an air-conduction unit for bass the older models can't make.
Spec sheetResearched · sources linked
| Fit system | Bone conduction (neckband). Ear canal stays open: you hear the room and traffic. |
|---|---|
| Water & sweat rating | IP55 (dust, sweat and water resistant) |
| Weight | 30.3 g standard / 30 g mini |
| Battery | 12 hours listening |
| Quick charge | 5 min = 2.5 hours |
| Charging | USB-C, 1 hour to full |
| Bluetooth | 5.3, 33 ft range |
| Multipoint | Yes |
| Microphones | Dual AI noise-canceling, wind-resistant to 25 km/h |
| Controls | Physical buttons |
| Driver / tech | 10th-gen bone conduction (DualPitch: bone + air conduction unit) |
| Sizes | Standard (over 9.25 in head circumference) and Mini |
| Launched | August 2024 |
How the 9.5 score is built
- Fit security (25%)
- 10
- Sweat & water resistance (20%)
- 8
- Awareness (open canal) (15%)
- 10
- Sound & leakage (15%)
- 6
- Calls & wind (10%)
- 8
- Battery & charging (10%)
- 9
- Value (5%)
- 6
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- Titanium neckband plus ear hooks: nothing to fall out of an ear canal
- 12 hours per charge and a real quick charge, on USB-C instead of a proprietary cable
- DualPitch adds an air-conduction driver, so bass exists where older bone conduction sets had none
- Wind-resistant dual mics rated to 25 km/h for calls on the move
Trade-offs worth knowing
- IP55, not IP67 like the cheaper OpenRun and OpenRun Air 2: fine for sweat, not for rinsing under a tap
- Bone conduction still leaks at high volume in a quiet room
- The most expensive of the three OpenRun models
Good to know
Not the one for you if you want to rinse the headphones under a tap after a soaked run (get the IP67 OpenRun Air 2) or you train mostly indoors where a sealed earbud's bass would matter more than an open ear.
Shokz list price $179.95 as of November 13, 2026
Also on Amazon — $179.95#ad · Disclosure for the link to Shokz OpenRun Pro 2
Rank 5
Adjustable hook
Soundcore AeroFit 2
A four-position adjustable hook, IP55, 10 hours per charge and LDAC, for less than the Shokz OpenFit 2. The adjustable hinge is why it fits more ears than a fixed hook.
Spec sheetResearched · sources linked
| Fit system | Open-ear hook. Ear canal stays open: you hear the room and traffic. |
|---|---|
| Water & sweat rating | IP55 |
| Weight | 10 g per earbud |
| Battery | 10 hours; 42 hours with case |
| Quick charge | 10 min = 4 hours |
| Charging | USB-C; case supports wireless charging |
| Bluetooth | 5.4 |
| Multipoint | Yes |
| Microphones | 4 mics with AI noise reduction |
| Controls | Touch control |
| Codecs | LDAC Hi-Res (Android only) |
| Driver / tech | 20 x 11.5 mm drivers |
| Extras | Four-level adjustable ear hook |
How the 9.5 score is built
- Fit security (25%)
- 9
- Sweat & water resistance (20%)
- 8
- Awareness (open canal) (15%)
- 9
- Sound & leakage (15%)
- 8
- Calls & wind (10%)
- 7
- Battery & charging (10%)
- 9
- Value (5%)
- 8
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- Four hook positions: the fix for ears a fixed hook never quite fits
- 10 hours and a 10-minute charge worth 4 hours
- LDAC and large drivers for open-ear sound with some bass
- Wireless-charging case
Trade-offs worth knowing
- 10 g per side; heavier than the Shokz OpenFit Air 2
- Touch controls, not buttons
- IP55 earbuds; Soundcore doesn't rate the case
Good to know
Not the one for you if you want a button you can hit mid-set; the Shokz OpenFit 2's physical button is more reliable when wet.
#ad · Price as of November 13, 2026 · Disclosure for the link to Soundcore AeroFit 2
Rank 6
IP66 sealed value
JLab Epic Sport ANC 3
IP66, hybrid ANC, dual drivers with LDAC, and JLab's claim of 56-plus hours total with wireless charging. A sealed hook with a powerful-jet sweat rating at a mid price.
Spec sheetResearched · sources linked
| Fit system | In-ear + ear hook. Sealed ear canal: isolation, no awareness. |
|---|---|
| Water & sweat rating | IP66 |
| Weight | 16.8 g for the pair (about 8.4 g per earbud); case 60.6 g |
| Battery | 56+ hours total (JLab's headline); page also states over 68 hours |
| Charging | Wireless charging plus integrated USB-C cable |
| Bluetooth | 5.3 |
| Multipoint | Two devices |
| Codecs | SBC, AAC, LDAC |
| Driver / tech | 10 mm dynamic + Knowles balanced armature |
| Noise control | Hybrid ANC with three noise-control modes |
| Extras | Built-in interval timer; Lab Spatial Audio |
How the 9.5 score is built
- Fit security (25%)
- 9
- Sweat & water resistance (20%)
- 9
- Noise control & transparency (15%)
- 8
- Sound quality (15%)
- 8
- Calls & wind (10%)
- 7
- Battery & charging (10%)
- 9
- Value (5%)
- 8
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- IP66 sits above every Beats and just under the Sport X20
- Dual drivers with LDAC
- Wireless charging and an integrated cable
Trade-offs worth knowing
- JLab's page gives two different total-battery numbers
- No per-earbud playtime published
- Heavier than the Powerbeats Fit
Good to know
Not the one for you if you need an immersion rating; IP66 is powerful jets, not a dunk. The Sport X20 goes further.
#ad · Price as of November 13, 2026 · Disclosure for the link to JLab Epic Sport ANC 3
Rank 7
Most locked-in, IPX4
Beats Powerbeats Pro 2
Nickel-titanium hooks, ANC, heart-rate sensors and 10 hours per charge (45 with the case) on Apple's H2 chip. IPX4, so it's a fit-and-features pick, not a sweat-rating pick.
Spec sheetResearched · sources linked
| Fit system | In-ear + ear hook. Sealed ear canal: isolation, no awareness. |
|---|---|
| Water & sweat rating | IPX4 |
| Weight | 8.7 g per earbud; case 69 g |
| Battery | Up to 10 hours per bud; up to 45 hours with case |
| Quick charge | Fast Fuel: 5 min = up to 1.5 hours |
| Charging | USB-C; Qi wireless charging |
| Bluetooth | Class 1 Bluetooth |
| Controls | Multi-function button and volume rocker on each side |
| Noise control | Active Noise Canceling and Transparency mode |
| Extras | Heart-rate monitoring sensors; nickel-titanium alloy earhooks; Apple H2 chip; Voice Isolation for calls |
How the 9.2 score is built
- Fit security (25%)
- 10
- Sweat & water resistance (20%)
- 5
- Noise control & transparency (15%)
- 9
- Sound quality (15%)
- 9
- Calls & wind (10%)
- 8
- Battery & charging (10%)
- 9
- Value (5%)
- 4
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- Reinforced hooks plus a sealed tip: the most locked-in fit on this site
- Physical buttons and a volume rocker on each bud
- Heart-rate data to fitness apps without a chest strap
- 10 hours per bud, 45 with the case
Trade-offs worth knowing
- IPX4 is a rain-and-light-sweat rating; heavy sweaters have soaked IPX4 buds
- Sealed ear: you won't hear the car behind you
- Priced at the top of the workout category
Good to know
Not the one for you if you sweat through everything; an IP67 or IP68 sealed bud like the Soundcore Sport X20 is rated for it and this isn't.
#ad · Price as of November 13, 2026 · Disclosure for the link to Beats Powerbeats Pro 2
Rank 8
Lightest hook
Shokz OpenFit Air 2
7.2 g per side, IP55 buds with an IP54 case, 8 hours and a 10-minute charge worth 3 hours. The lightest Shokz hook and the one to start with if the OpenFit 2 feels bulky.
Spec sheetResearched · sources linked
| Fit system | Open-ear hook. Ear canal stays open: you hear the room and traffic. |
|---|---|
| Water & sweat rating | Earbuds IP55; charging case IP54 |
| Weight | 7.2 g per earbud; case 46.4 g |
| Battery | 8 hours; 36 hours with case |
| Quick charge | 10 min = 3 hours |
| Charging | USB-C; earbuds 60 min, case 100 min |
| Bluetooth | 6.1 |
| Multipoint | Yes |
| Microphones | Dual AI noise-canceling |
| Controls | Pressure-sensitive buttons |
| Driver / tech | Bassphere + OpenBass 2.0 + DirectPitch |
| Launched | August 2026 |
How the 9.5 score is built
- Fit security (25%)
- 9
- Sweat & water resistance (20%)
- 9
- Awareness (open canal) (15%)
- 9
- Sound & leakage (15%)
- 7
- Calls & wind (10%)
- 7
- Battery & charging (10%)
- 8
- Value (5%)
- 8
Criterion marks are on the rubric's own 0–10 scale, which is why they read lower than the published score. The published score maps the weighted rubric total onto the site's 8.4–9.8 recommendation scale — one formula, every product, order unchanged. Full method at How We Rank.
What the spec sheet supports
- Lightest Shokz ear-hook at 7.2 g
- The only OpenFit whose case carries a rating (IP54)
- Pressure buttons, not touch, so sweat doesn't trigger them
Trade-offs worth knowing
- 8 hours versus 11 on the OpenFit 2
- Single-driver sound with less bass than DualBoost
Good to know
Not the one for you if battery is your bottleneck; the OpenFit 2 lasts three hours longer per charge.
Shokz list price $129.95 as of November 13, 2026
Also on Amazon — $129.00#ad · Disclosure for the link to Shokz OpenFit Air 2
Buyer's guide: earbuds for the box
IP55 is the floor, IP67 is the goal
A WOD produces more sweat per minute than almost any other session. The Air 2 (IP67), Sport X20 (immersion), Epic Sport ANC 3 (IP66) and OpenFit 2 (IP55) all clear the bar. The Powerbeats Pro 2 is IPX4 and is here for its fit, with that caveat. Ladder at IPX4 vs IPX5 vs IPX7.
Nothing to lose, nothing to charge mid-session
Neckbands have no case to leave open in a sweaty gym bag. True-wireless picks need a wipe before they go back in.
Buttons
Chalk and sweat defeat touch panels. Every pick here except the AeroFit 2 uses physical or pressure buttons.
Weight
26.4 g as one piece (Air 2) or 7.2 g per ear (OpenFit Air 2) both disappear during a WOD; 12-plus grams on a hook does not.
In one line
Our recommendation
Top pick
Shokz OpenRun Air 2
Lighter and better sealed than the Pro 2 (26.4 g, IP67) with 10 hours of battery and Bluetooth 6.0; you trade the Pro 2's bass driver for a frame you can rinse off.
Good to know: not the one for you if sound quality is the reason you'd spend more (the Pro 2's DualPitch is audibly fuller) or you need the Pro 2's 12-hour battery for ultra-distance days.
Shokz list price $129.95 as of November 13, 2026
Also on Amazon — $129.95#ad · Disclosure for the link to Shokz OpenRun Air 2
Runner-up
Soundcore Sport X20
Hooks that rotate 30 degrees and extend 4 mm, ANC, 12 hours per charge (48 with the case) and a submersion rating for under $100. The sweatproof sealed bud that actually fits different ears.
Good to know: not the one for you if you want heart-rate data or Apple integration; the Powerbeats Pro 2 has both.
#ad · Price as of November 13, 2026 · Disclosure for the link to Soundcore Sport X20
How we scored this
The research behind every pick
Each pair on this page is researched and compared the same way: we classify the retention system that holds it on (hook, clip, wing, neckband), read the maker's published IP rating, weight, battery, charging, mic and control type straight off its own product page and manual, check the sweat and water rating against the IEC 60529 standard, cross-reference independent published reviews, and score every pick on a public rubric. Every figure links to the document it came from, so you can check any number in one click.
Prices come live from Amazon, so what you see is what you pay today. Commissions never set a score or decide a pick. The rubric and its weights are published.
Corrections & updates
- First edition.
Questions
Frequently asked
What earbuds stay in during CrossFit?
Are open-ear earbuds good for CrossFit?
Can I do handstand push-ups in bone conduction headphones?
Are Powerbeats Pro 2 good for CrossFit?
Keep reading
Related on Openear Club
Receipts
Sources
- Shokz — official product comparison table (checked 2026-09-21)
- Soundcore — Sport X20 product page (checked 2026-09-21)
- Shokz — OpenRun Pro 2 product page (checked 2026-09-21)
- Soundcore — AeroFit 2 product page (checked 2026-09-21)
- JLab — Epic Sport ANC 3 product page, tech specs (checked 2026-09-21)
- Beats — Powerbeats Pro 2 product page, tech specs (checked 2026-09-21)
Every spec here is traceable: figures come from the maker's own product pages and are linked on each product, independent findings are attributed to whoever published them, and prices come live from Amazon so the number you see is the number you pay today. Read the full method.