New Drop: Cosmic Comfort.
Shop NowShop Now
FREE Shipping $240+
Shop NowShop Now
NEW Active Underwear.
Shop Now Shop Now
You're 4 items away from 30% off sitewide Congrats! You’ve unlocked 30% off sitewide.
Home / All Bralettes & Tops / Boss Flex

Boss Flex Black

4.5
Rated 4.5 out of 5 stars
172
High-impact sports bra
$62.00 | $46.38 for subscribers
$62.00 % off
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black
Boss Flex Black

Boss Flex Black

4.5
Rated 4.5 out of 5 stars
172
High-impact sports bra
$62.00 | $46.38 for subscribers
$62.00 % off
Singles $62.00
Packs Save up to 28%

Support Level: High

Light
Medium
High
SIZE Size Guide size
Select a size
Size Guide
SIZE Size Guide color
Select a size
Size Guide
  • Unlock Early Access

    Skip the line and enjoy exclusive perks on new releases!

  • Control Your Subscriptions

    Swap, Skip, or Cancel anytime you don’t need (or want) a new pair. With more colors to choose from – no need to pick the same pair twice.

  • Enjoy Discounted Price - Anytime

    Save up to 25% on every style when you subscribe - Including Add Ons! Get comfy in Woxer monthly, or click ship now to get your subscription faster.

Skip or cancel any time. How does it work

Save up to 30% with packs!
4-pack $172.20 30% off
Most Popular
6-pack $258.30 30% off
10-pack $430.50 30% off
Free Shipping & Free Returns
Become a Subscriber
for 25% off
Boss Flex -
$62.00
Shipping Free Shipping & Free Returns
BUY 3+ TO SAVE OR SUBSCRIBE AND SAVE 25%
FREE Shipping $240+
Subscribe & Save 25%
2x Softer Than Cotton
ELIMINATES WEDGIES
ELIMINATES CHAFING
ELIMINATES PANTY LINES
4-WAY STRETCH
INCLUSIVE SIZING

Details

Enhanced support Enhanced support

Enhanced support

Signature no-dig waistband Signature no-dig waistband

Signature no-dig waistband

Breathable Breathable

Breathable

Boss Flex is designed for your movement. Featuring Power Mesh for compression comfort and lightweight, sweat-wicking recycled fabric, this sport bra is perfect for athletes.

• Sport bra made with recycled material
• Perfect for any athletic activity  
• Sweat-wicking, sleek and smooth active knit fabric 
• Maximum comfort. No cups or underwire.
• Tag-free care label on back. 
• No chafing or visible seams at neck and arm openings. 
• Woven jacquard elastic underband
• Classic racerback style with scooped neckline 
• Reflective logo on front

Boss Flex is designed for your movement. Featuring Power Mesh for compression comfort and lightweight, sweat-wicking recycled fabric, this sport bra is perfect for athletes.

• Sport bra made with recycled material
• Perfect for any athletic activity  
• Sweat-wicking, sleek and smooth active knit fabric 
• Maximum comfort. No cups or underwire.
• Tag-free care label on back. 
• No chafing or visible seams at neck and arm openings. 
• Woven jacquard elastic underband
• Classic racerback style with scooped neckline 
• Reflective logo on front

• 88% recycled polyester, 12% spandex
• Machine wash cold, tumble dry low

Flex Active
material_image

88% RECYCLED POLYESTER, 12% ELASTANE

Knit from OEKO-TEX certified recycled polyester and spandex, Flex fabric is for athletes who need freedom of movement. Extremely lightweight and sweat-wicking, it feels silky smooth and friction-free under clothing. With a medium compressive fit, Flex fabric is here to empower your best performance.

Softness
Weight
Stretch
Breathability
Softness
Weight
Stretch
Breathability

88% RECYCLED POLYESTER, 12% ELASTANE

Knit from OEKO-TEX certified recycled polyester and spandex, Flex fabric is for athletes who need freedom of movement. Extremely lightweight and sweat-wicking, it feels silky smooth and friction-free under clothing. With a medium compressive fit, Flex fabric is here to empower your best performance.

Machine wash cold

tumble dry low

  • Free shipping & returns on all U.S. orders
  • Canada: Free shipping on orders over $99
  • Rest of the world: Free shipping on orders over $150
Complete the look
Baller Flex Black
Baller Flex Black
$50.00 | $37.40 for subscribers
$50.00 % off
Color: Black
  • Select Size

Please select a size

 Size Guide
Boss Flex Action 4-Pack
Boss Flex Action 4-Pack
$246.00 $218.94 11% off
$246.00 $218.94 11% off
Color: Action
  • Select Size

Please select a size

 Size Guide
overlay

100% Love Guarantee

We are confident that you will fall in love with your Woxer, but if you are not completely satisfied return it RISK FREE ANY TIME!

Shop with full peace of mind. If it’s your first Woxer order or your first time trying a new style
and you aren’t 100% in love, simply send it back to us within 180 days of delivery.

You May Also Like

Maggie wears a size M
4.8
Rated 4.8 out of 5 stars
228
Baller Flex Black

5" active boxer brief

$50 $37.40Subscribers
$50.00
$37.40 for subscribers
$50.00 % off
Boss Flex White
4.5
Rated 4.5 out of 5 stars
172
Boss Flex White

Active sports bra

$62 $46.38Subscribers
$62.00
$46.38 for subscribers
$62.00 % off
Marian wears a size S
4.5
Rated 4.5 out of 5 stars
172
Boss Flex Space Grey

Active sports bra

$62 $46.38Subscribers
$62.00
$46.38 for subscribers
$62.00 % off
Boss Flex Concrete
4.5
Rated 4.5 out of 5 stars
172
Boss Flex Concrete

Active sports bra

$62 $46.38Subscribers
$62.00
$46.38 for subscribers
$62.00 % off
Ashleigh wears a size M
4.5
Rated 4.5 out of 5 stars
172
Boss Flex Navy 2.0

Active sports bra

$62 $46.38Subscribers
$62.00
$46.38 for subscribers
$62.00 % off
Aaliyah wears a size M
4.5
Rated 4.5 out of 5 stars
172
Boss Flex Swish

Active sports bra

$62 $46.38Subscribers
$62.00
$46.38 for subscribers
$62.00 % off
Ivania wears a size S
4.8
Rated 4.8 out of 5 stars
724
Boss 2.0 Black 2.0

Modal racerback bra

$58 $43.38Subscribers
$58.00
$43.38 for subscribers
$58.00 % off
+33
Boss Flex Black 10-Pack
4.5
Rated 4.5 out of 5 stars
16
Boss Flex Black 10-Pack

Active sports bra

$615 $442.80
$615.00 $442.80 28% off
$615.00 $442.80 28% off
+8

More in this color

Baller Black
Baller Black

5" modal boxer brief

$43 $32.16Subscribers
$43.00 | $32.16 for subscribers
$43.00 % off
+31
Savannah wears a size S
Star Black

3" modal boxer brief

$43 $32.16Subscribers
$43.00 | $32.16 for subscribers
$43.00 % off
+34
Savannah wears a size M
Biker Black

9" modal boxer brief

$47 $35.16Subscribers
$47.00 | $35.16 for subscribers
$47.00 % off
+34
Aya wears a size M
Baller High Waisted Black

5" modal boxer brief

$47 $35.16Subscribers
$47.00 | $35.16 for subscribers
$47.00 % off
+23
Maggie wears a size M
Baller Flex Black

5" active boxer brief

$50 $37.40Subscribers
$50.00 | $37.40 for subscribers
$50.00 % off
Baller Rib Black
Baller Rib Black

5" pima cotton boxer

$47 $35.16Subscribers
$47.00 | $35.16 for subscribers
$47.00 % off
Bold Black
Bold Black

Modal boyshorts

$43 $32.16Subscribers
$43.00 | $32.16 for subscribers
$43.00 % off
+13
Megan wears a size S
Star High Waisted Black
$47 $35.16Subscribers
$47.00 | $35.16 Subscribers
$47.00 % off
Savannah wears a size M
Dreamer Black

Modal boxers w/ pockets

$73 $54.60Subscribers
$73.00 | $54.60 for subscribers
$73.00 % off
+12

Trusted by 2+ milion cheeks

image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
image
@
4.5
Rated 4.5 out of 5 stars
Based on 172 reviews
Total 5 star reviews: 129 Total 4 star reviews: 21 Total 3 star reviews: 13 Total 2 star reviews: 5 Total 1 star reviews: 4
Overall FitRated -0.1 on a scale of minus 2 to 2
Write a Review (Opens in a new window)
172 reviews
  • RR
    Rebekah R.
    Verified Buyer
    Reviewing
    Boss Flex Space Grey
    I recommend this product
    What size did you purchase? 2XL
    I love to wear my Woxers for: Work
    What is your bust size? C-D cup
    Rated 5 out of 5 stars
    5 minutes ago
    Best fit

    Love love love

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • KW
    Katrina W.
    Verified Buyer
    Reviewing
    Boss Flex Black
    I recommend this product
    What size did you purchase? L
    I love to wear my Woxers for: Gym, Work, Travel, Casual Wear, Leisure
    What is your bust size? A-B cup
    Rated 5 out of 5 stars
    1 hour ago
    Boss flex

    Very comfortable

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • MP
    melissa p.
    Verified Buyer
    Reviewing
    Boss Flex Space Grey
    I recommend this product
    What size did you purchase? 2XL
    I love to wear my Woxers for: Casual Wear
    What is your bust size? DD(E) - DDD (F) cup
    Rated 5 out of 5 stars
    22 hours ago
    I love woxer garments

    Great support and fit

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • BH
    Becky H.
    Verified Buyer
    Reviewing
    Boss Flex Black
    I recommend this product
    What size did you purchase? S
    I love to wear my Woxers for: Gym
    What is your bust size? A-B cup
    Rated 5 out of 5 stars
    2 days ago
    Great!

    Very soft and comfortable. Fits well.

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • RC
    Ruth C.
    Verified Buyer
    Reviewing
    Boss Flex Concrete
    I recommend this product
    What size did you purchase? XL
    I love to wear my Woxers for: Work, Casual Wear
    What is your bust size? A-B cup
    Rated 5 out of 5 stars
    3 days ago
    Ok

    Not bad

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?

Just Dropped

Kelly wears a size S
Baller Neptune

5" modal boxer brief

$43 $32.16Subscribers
$43.00 | $32.16 for subscribers
$43.00 % off
+31
Kelly wears a size S
Boss 2.0 Neptune

Modal racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+33
Amber wears a size S
Star Space Dye

3" modal boxer brief

$43 $32.16Subscribers
$43.00 | $32.16 for subscribers
$43.00 % off
+34
Amber wears a size S
Boss 2.0 Space Dye

Modal racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+33
Amber wears a size S
Biker Abyss

9" modal boxer brief

$47 $35.16Subscribers
$47.00 | $35.16 for subscribers
$47.00 % off
+34
Amber wears a size S
Boss 2.0 Abyss

Modal racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+33
Sam wears a size M
Baller High Waisted Lunar

5" modal boxer brief

$47 $35.16Subscribers
$47.00 | $35.16 for subscribers
$47.00 % off
+23
Sam wears a size M
Boss 2.0 Lunar

Modal racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+33
Amber wears a size S
Classic Space Dye

Modal essential brief

$39 $29.17Subscribers
$39.00 | $29.17 for subscribers
$39.00 % off
+10
Sam wears a size M
Boss 2.0 Stardust

Modal racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+33
Kelly wears a size S
Bikini Neptune

Modal low-rise brief

$39 $29.17Subscribers
$39.00 | $29.17 for subscribers
$39.00 % off
+6
Kelly wears a size S
Icon 2.0 Neptune

Modal slim racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+42
Amber wears a size S
Bold Space Dye

Modal boyshorts

$43 $32.16Subscribers
$43.00 | $32.16 for subscribers
$43.00 % off
+13
Amber wears a size S
Icon 2.0 Space Dye

Modal slim racerback bra

$58 $43.38Subscribers
$58.00 | $43.38 for subscribers
$58.00 % off
+42
overlay
Hello!How can I help you?

MY BAG

Enjoy $0 Shipping!
Free Gifts

Free Holiday Sticker

Included

SAVE UP TO 28% ON PACKS

You’re 1 pack away from 10% off your entire order

check
Free shipping
10% off entire order

Your cart is empty!

Add your favorite items to your cart.

Shop Now

YOU MAY ALSO LIKE

Ash wears a size M
Biker High Waisted Black 2.0
Price $ 26.00
Ivania wears a size M
Baller Black 2.0
Price $ 22.00
Jas wears a size XL
Baller Charcoal Heather 2.0
Price $ 22.00
Emilie wears a size S
Baller High Waisted Hyper Violet
Price $ 24.00
Kelly wears a size S
Dreamer Glimmer
Price $ 37.00
Powered by Rebuy
free shipping & returns limited time only