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Home / All Underwear / Biker Flex

Biker Flex Black

4.8
Rated 4.8 out of 5 stars
79
9" sweat-wicking active boxer brief
$28.00 | $20.94 for subscribers
$28.00 % off
3 for $75
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Maggie wears a size M
Brigit wears a size M
Brigit wears a size M
Biker Flex Black
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Brigit wears a size M Brigit wears a size M
Biker Flex Black
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Maggie wears a size M Maggie wears a size M
Brigit wears a size M Brigit wears a size M
Biker Flex Black
Maggie wears a size M

Biker Flex Black

4.8
Rated 4.8 out of 5 stars
79
9" sweat-wicking active boxer brief
$28.00 | $20.94 for subscribers
$28.00 % off
3 for $75
Singles $28.00
Packs Save up to 28%
SIZE Size Guide size
Select a size
Size Guide
SIZE Size Guide color
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Size Guide
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2x Softer Than Cotton
ELIMINATES WEDGIES
ELIMINATES CHAFING
ELIMINATES PANTY LINES
4-WAY STRETCH
INCLUSIVE SIZING

Details

No-dig waistband No-dig waistband

No-dig waistband

Wedgie free Wedgie free

Wedgie free

Anti chafing Anti chafing

Anti chafing

Finally, comfortable active underwear for athletes. Biker Flex is our classic 9” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.

• Active underwear made for movement
• Made with recycled fabrics
• 9" inseam, our longest length
• Medium thigh compression
• Sweat-wicking and quick-drying active knit fabric
• Sleek and smooth for friction-free fit under clothing
• Organic cotton gusset for breathability and hygiene

Finally, comfortable active underwear for athletes. Biker Flex is our classic 9” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.

• Active underwear made for movement
• 9" inseam, our longest length
• Medium thigh compression
• Sweat-wicking and quick-drying active knit fabric
• Sleek and smooth for friction-free fit under clothing
• Organic cotton gusset for breathability and hygiene

• 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
Boss 2.0 Black 2.0
Boss 2.0 Black 2.0
$30.00 | $22.44 for subscribers
$30.00 % off
3 for $79
Color: Black 2.0
  • Select Size

Please select a size

 Size Guide
Biker Flex Space Grey 4-Pack
Biker Flex Space Grey 4-Pack
$112.00 $99.68 11% off
$112.00 $99.68 11% off
11% OFF
Color: Space Grey
  • 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.

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Trusted by 2+ milion cheeks

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4.8
Rated 4.8 out of 5 stars
Based on 79 reviews
Total 5 star reviews: 67 Total 4 star reviews: 9 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
Overall FitRated -0.1 on a scale of minus 2 to 2
Write a Review (Opens in a new window)
79 reviews
  • GW
    gina w.
    Verified Buyer
    Reviewing
    Biker Flex Black
    I recommend this product
    What size did you purchase? M
    How tall are you? 5'4 - 5'6
    I love to wear my Woxers for: Work, Casual Wear, Gym
    Rated 5 out of 5 stars
    4 minutes ago
    Under wear

    Very comfortable

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • BR
    Brittany R.
    Verified Buyer
    Reviewing
    Biker Flex Concrete
    I recommend this product
    What size did you purchase? L
    How tall are you? 5'4 - 5'6
    I love to wear my Woxers for: Work, Gym, Casual Wear, Travel, Leisure
    Rated 5 out of 5 stars
    18 hours ago
    Great for running

    Definitely recommend the flex fit for active wearers.

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • KD
    Kristyn D.
    Verified Buyer
    Reviewing
    Biker Flex Swish
    I recommend this product
    What size did you purchase? L
    How tall are you? 5'1 - 5'3
    I love to wear my Woxers for: Work, Gym, Hiking
    Rated 5 out of 5 stars
    Yesterday
    love them!

    love them for working out! true to size and so comfortable

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • GH
    Gary H.
    Verified Buyer
    Reviewing
    Biker Flex Black
    I recommend this product
    What size did you purchase? 2XL
    How tall are you? 5'4 - 5'6
    I love to wear my Woxers for: Travel, Casual Wear, Leisure, Hiking, Gym
    Rated 5 out of 5 stars
    2 days ago
    Excellent fitting for larger women

    I really love this brand of underwear. Even tho I thought it was a little expensive at first, it's well worth the money. I've only had one issues of one "balling up" (the material), and one where the top tore away a little bit from the banding, but of ALL the pairs I have, it's to be expected. They are my favorite unders and I have been walking a lot further without chafing. Highly recommend! This is Judi by the way, not Gary as shown for "the profile". :)

    Overall FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • MK
    Melissa K.
    Verified Buyer
    Reviewing
    Biker Flex Navy 2.0
    I recommend this product
    What size did you purchase? 2XL
    How tall are you? 5'7 - 5'9
    I love to wear my Woxers for: Work, Casual Wear, Travel, Leisure
    Rated 5 out of 5 stars
    5 days ago
    Love these

    These are my new favorite! Definitely buying more.

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

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