Star Flex Black

111 Reviews

3" sweat-wicking active boxer brief
3" active boxer brief
€65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
Mix & Match: 3+ For €28,01 €29,66 Each
15% OFF 3+
€32,95 % off
Star Flex Black Badge
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black Badge
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Home / All Underwear / Star Flex

Star Flex Black

111 Reviews

3" sweat-wicking active boxer brief
€65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
Mix & Match: 3+ For €28,01 €29,66 Each
15% OFF 3+
€32,95 % off
Singles €32,95
Packs Save up to 28%

LIMITED COLORS

CORE COLORS Black

size Size Guide size
color Size Guide color
Star Flex -
€32,95
or 4 interest-free payments of €8,00 EUR
afterpay_info
Shipping Free Shipping & Free Returns
FREE Shipping €140+FREE Shipping €140+
45 Days Love Guarantee
2x Softer Than Cotton
ELIMINATES WEDGIES
ELIMINATES CHAFING
ELIMINATES PANTY LINES
4-WAY STRETCH
INCLUSIVE SIZING

Details

2X softer than cotton 2X softer than cotton

2X softer than cotton

Wedgie free 2X softer than cotton

Wedgie free

No-dig waistband 2X softer than cotton

No-dig waistband

OEKO-TEX® Certified OEKO-TEX® Certified

OEKO-TEX® Certified

Star Flex is our 3” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.

• Active underwear made for movement
• Made with recycled fabrics
• 3" inseam, mid-rise
• 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

Star Flex is our 3” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.

• Active underwear made for movement
• Made with recycled fabrics
• 3" inseam, mid-rise
• 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
    2X softer than cotton 2X softer than cotton

    2X softer than cotton

    Wedgie free 2X softer than cotton

    Wedgie free

    No-dig waistband 2X softer than cotton

    No-dig waistband

    OEKO-TEX® Certified OEKO-TEX® Certified

    OEKO-TEX® Certified

    Star Flex is our 3” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.

    • Active underwear made for movement
    • Made with recycled fabrics
    • 3" inseam, mid-rise
    • 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

    Star Flex is our 3” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.

    • Active underwear made for movement
    • Made with recycled fabrics
    • 3" inseam, mid-rise
    • 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

      The 3" active boxer brief for maximum range of motion. Star Flex's short inseam stays out of the way during yoga, pilates, and studio workouts — with sweat-wicking recycled fabric and medium compression that holds its position.

      • 3" inseam — shortest active boxer cut; designed for movement without extra fabric
      • Sweat-wicking, quick-dry recycled poly — lightweight and fast-drying for studio and cardio use
      • Medium compression — holds position during movement without restricting hip flexion
      • No elastic digging at inner thigh — leg opening lies flat, no pinching
      • Sleek, smooth construction — friction-free under any athletic bottom
      • Organic cotton gusset — breathable natural fiber where it matters most
      • Zero wedgies during dynamic movement — stays in place through high-knee work
      • Size-inclusive — XS to 4XL
      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

      OEKO-TEX® Certified

      Free shipping on orders over €140. Free shipping on orders over €140.
      Complete the look
      Boss Flex Black
      Boss Flex Black
      €79,90 €39,95 50% OFF €39,95 | €33,96 €35,96 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €33,96 €35,96 Each
      €39,95 % off
      Color: Black
      • Select Size

      Please select a size

             Size Guide
      Star Flex Tectonic 3-Pack
      Star Flex Tectonic 3-Pack
      €98,95 €84,11 €89,06 15% OFF10% OFF
      3 For €28,03 €29,68 Each
      €98,95 €84,11 15% off
      Color: Desert
      • 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 within 45 days!

      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 45 days of delivery.

      More in this color

      €57,90 €28,95 50% OFF €28,95 | €24,61 €26,06 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €24,61 €26,06 Each
      15% OFF 3+
      €28,95 % off
      Baller Black
      4.8
      Rated 4.8 out of 5 stars
      19,531
      Baller Black

      5" modal boxer brief

      €28,95 €21,65Subscribers
      €57,90 €28,95 50% OFF €28,95 | €24,61 €26,06 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €24,61 €26,06 Each
      €28,95 % off
      €57,90 €28,95 50% OFF €28,95 | €24,61 €26,06 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €24,61 €26,06 Each
      15% OFF 3+
      €28,95 % off
      Star Black
      4.8
      Rated 4.8 out of 5 stars
      11,453
      Star Black

      3" modal boxer brief

      €28,95 €21,65Subscribers
      €57,90 €28,95 50% OFF €28,95 | €24,61 €26,06 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €24,61 €26,06 Each
      €28,95 % off
      €79,90 €39,95 50% OFF €39,95 | €33,96 €35,96 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €33,96 €35,96 Each
      15% OFF 3+
      €39,95 % off
      Angelica wears a size S
      4.6
      Rated 4.6 out of 5 stars
      351
      Boss Flex Black

      Active sports bra

      €39,95 €29,88Subscribers
      €79,90 €39,95 50% OFF €39,95 | €33,96 €35,96 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €33,96 €35,96 Each
      €39,95 % off
      €65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €28,01 €29,66 Each
      15% OFF 3+
      €32,95 % off
      Baller Flex Black
      4.9
      Rated 4.9 out of 5 stars
      487
      Baller Flex Black

      5" active boxer brief

      €32,95 €24,65Subscribers
      €65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €28,01 €29,66 Each
      €32,95 % off
      €57,90 €28,95 50% OFF €28,95 | €24,61 €26,06 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €24,61 €26,06 Each
      15% OFF 3+
      €28,95 % off
      Angelica wears a size M
      4.9
      Rated 4.9 out of 5 stars
      341
      Baller Rib Black

      5" pima cotton boxer

      €28,95 €21,65Subscribers
      €57,90 €28,95 50% OFF €28,95 | €24,61 €26,06 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €24,61 €26,06 Each
      €28,95 % off
      €61,90 €30,95 50% OFF €30,95 | €26,31 €27,86 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €26,31 €27,86 Each
      15% OFF 3+
      €30,95 % off
      Biker Black
      4.8
      Rated 4.8 out of 5 stars
      7,926
      Biker Black

      9" modal boxer brief

      €30,95 €23,15Subscribers
      €61,90 €30,95 50% OFF €30,95 | €26,31 €27,86 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €26,31 €27,86 Each
      €30,95 % off
      €61,90 €30,95 50% OFF €30,95 | €26,31 €27,86 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €26,31 €27,86 Each
      15% OFF 3+
      €30,95 % off
      Baller High Waisted Black
      4.8
      Rated 4.8 out of 5 stars
      5,962
      Baller High Waisted Black

      5" modal boxer brief

      €30,95 €23,15Subscribers
      €61,90 €30,95 50% OFF €30,95 | €26,31 €27,86 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €26,31 €27,86 Each
      €30,95 % off
      €65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €28,01 €29,66 Each
      15% OFF 3+
      €32,95 % off
      Kaytie wears a size S
      4.9
      Rated 4.9 out of 5 stars
      261
      Baller Luxe Black

      5" luxe boxer briefs

      €32,95 €24,65Subscribers
      €65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €28,01 €29,66 Each
      €32,95 % off
      €65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €28,01 €29,66 Each
      15% OFF 3+
      €32,95 % off
      Rib Tank Black
      4.8
      Rated 4.8 out of 5 stars
      332
      Rib Tank Black
      €32,95 €24,65Subscribers
      €65,90 €32,95 50% OFF €32,95 | €28,01 €29,66 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €28,01 €29,66 Each
      €32,95 % off
      €79,90 €39,95 50% OFF €39,95 | €33,96 €35,96 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €33,96 €35,96 Each
      15% OFF 3+
      €39,95 % off
      Kaytie wears a size S
      4.9
      Rated 4.9 out of 5 stars
      200
      Luxe Bralette Black

      Luxe straight back

      €39,95 €29,88Subscribers
      €79,90 €39,95 50% OFF €39,95 | €33,96 €35,96 15% OFF 3+10% OFF 3+15% OFF 3+
      Mix & Match: 3+ For €33,96 €35,96 Each
      €39,95 % off

      How do you Woxer

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      4.9
      Rated 4.9 out of 5 stars
      Based on 111 reviews
      Total 5 star reviews: 102
      Total 4 star reviews: 8
      Total 3 star reviews: 0
      Total 2 star reviews: 0
      Total 1 star reviews: 1
      Overall FitRated -0.1 on a scale of minus 2 to 2
      Reviews Summary
      Customers say these boxer briefs are exceptionally comfortable with soft, smooth fabric that fits perfectly. Many appreciate how they don't ride up, pinch, or dig into the waist. Users find them ideal for workouts, keeping them dry and cool. Some note this style runs smaller than regular versions.
      Write a Review (Opens in a new window)
      111 reviews
      • JT
        Julia T.
        Verified Buyer
        Reviewing
        Star Flex Navy 2.0
        I recommend this product
        What size did you purchase? S
        How tall are you? 5'0 or less
        I love to wear my Woxers for: Gym
        Rated 5 out of 5 stars
        4 minutes ago
        Perfect style for petite bodies

        This is my first pair of Woxers and I think they may now be my favorite underwear. The weight of the material is perfect for just the slightest support while maintaining excellent breathability. I love the wide waist band. I have skinny legs and had problems with the boy short style holes being too large but the Star cut does the trick and best thing… No wedgies!

        I purchased a size XS (this wasn't an option I could select when submitting my review).

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • JT
        Julia T.
        Verified Buyer
        Reviewing
        Star Flex Navy 2.0
        I recommend this product
        What size did you purchase? S
        How tall are you? 5'0 or less
        I love to wear my Woxers for: Work, Leisure, Travel, Gym, Casual Wear
        Rated 5 out of 5 stars
        23 hours ago
        The STAR style is a superstar!

        This is my first ever pair of Woxers and I LOVE THEM! I'm usually a skeptic of non-cotton underwear but these were softer than cotton and very breathable. The "Star" style was perfect for my petite frame/skinny legs (the leg holes on the boy short style were a tad big). I love the non-rolling wide waist band. The fabric is the perfect thickness for providing a little support without uncomfortable pressure. 3 stars for Star! ⭐️⭐️⭐️

        I ordered a size XS (I had to select S since XS wasn't a selection option when I wrote this review)

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

        I discovered these and live them I couldn’t be happier

        Thank you

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • JL
        Janet L.
        Verified Buyer
        Reviewing
        Star Flex Plum
        I recommend this product
        What size did you purchase? S
        How tall are you? 5'1 - 5'3
        I love to wear my Woxers for: Work, Travel, Leisure, Gym, Hiking
        Rated 5 out of 5 stars
        5 days ago
        Live the Star Flex

        So comfortable and way better than anything I've ever worn.

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • CH
        Christine H.
        Verified Buyer
        Reviewing
        Star Flex Black
        I recommend this product
        What size did you purchase? XL
        How tall are you? 5'7 - 5'9
        I love to wear my Woxers for: Travel, Work, Hiking, Gym, Casual Wear
        Rated 5 out of 5 stars
        2 weeks ago
        Soft and breathable

        Love this fabric. It is stretchy but oh so smooth not itchy like some. Just make sure of your size as some can be tight fitting

        Overall FitRated -1.0 on a scale of minus 2 to 2
        Was this helpful?