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Star Flex Black

81 Reviews

3" sweat-wicking active boxer brief
3" active boxer brief
$90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
Mix & Match: 3+ For $38.25 Each
15% OFF 3+
$45.00 % off
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
Star Flex Black
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

81 Reviews

3" sweat-wicking active boxer brief
$90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
Mix & Match: 3+ For $38.25 Each
15% OFF 3+
$45.00 % off
Singles $45.00
Packs Save up to 28%
Bundle & Save - 3 for $69
black

LIMITED COLORS

CORE COLORS black

size Size Guide size
color Size Guide color
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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

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

    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
      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 on orders over $225 AUD.
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      Complete the look
      Boss Flex Black
      Boss Flex Black
      $110.00 $55.00 50% OFF $55.00 | $46.75 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $46.75 Each
      $55.00 % off
      Color: Black
      • Select Size

      Please select a size

             Size Guide
      Star Flex Space Grey 3-Pack
      Star Flex Space Grey 3-Pack
      $135.00 $114.75 15% off
      3 For $38.25 Each
      $135.00 $114.75 15% 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 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.

      Complete the Look

      Styled With
      Angelica wears a size S
      Boss Flex
      $55.00
      $110.00 $55.00 50% OFF $55.00 | $46.75 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $46.75 Each
      $55.00 % off
      4.6
      Rated 4.6 out of 5 stars
      284
      Boss Flex Black

      Active sports bra

      $55 $41.14Subscribers
      Sam wears a size M
      Star
      $39.00
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      $39.00 % off
      4.8
      Rated 4.8 out of 5 stars
      10,870
      Star Black

      3" modal boxer brief

      $39 $29.17Subscribers
      +18
      Sam wears a size M
      Star
      $39.00
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      $39.00 % off
      4.8
      Rated 4.8 out of 5 stars
      10,870
      Star Black

      3" modal boxer brief

      $39 $29.17Subscribers
      +18
      Dayana wears a size S
      Icon 2.0
      $52.00
      $104.00 $52.00 50% OFF $52.00 | $44.20 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $44.20 Each
      $52.00 % off
      4.8
      Rated 4.8 out of 5 stars
      357
      Icon 2.0 Black 2.0

      Modal slim racerback bra

      $52 $38.90Subscribers

      More in this color

      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      15% OFF 3+
      $39.00 % off
      Baller Black
      4.8
      Rated 4.8 out of 5 stars
      19,019
      Baller Black

      5" modal boxer brief

      $39 $29.17Subscribers
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      $39.00 % off
      +19
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      15% OFF 3+
      $39.00 % off
      Sam wears a size M
      4.8
      Rated 4.8 out of 5 stars
      10,870
      Star Black

      3" modal boxer brief

      $39 $29.17Subscribers
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      $39.00 % off
      +18
      $110.00 $55.00 50% OFF $55.00 | $46.75 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $46.75 Each
      15% OFF 3+
      $55.00 % off
      Angelica wears a size S
      4.6
      Rated 4.6 out of 5 stars
      284
      Boss Flex Black

      Active sports bra

      $55 $41.14Subscribers
      $110.00 $55.00 50% OFF $55.00 | $46.75 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $46.75 Each
      $55.00 % off
      $90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $38.25 Each
      15% OFF 3+
      $45.00 % off
      Baller Flex Black
      4.9
      Rated 4.9 out of 5 stars
      394
      Baller Flex Black

      5" active boxer brief

      $45 $33.66Subscribers
      $90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $38.25 Each
      $45.00 % off
      $84.00 $42.00 50% OFF $42.00 | $35.70 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $35.70 Each
      15% OFF 3+
      $42.00 % off
      Biker Black
      4.8
      Rated 4.8 out of 5 stars
      7,575
      Biker Black

      9" modal boxer brief

      $42 $31.42Subscribers
      $84.00 $42.00 50% OFF $42.00 | $35.70 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $35.70 Each
      $42.00 % off
      +14
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      15% OFF 3+
      $39.00 % off
      Angelica wears a size M
      4.8
      Rated 4.8 out of 5 stars
      314
      Baller Rib Black

      5" pima cotton boxer

      $39 $29.17Subscribers
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      $39.00 % off
      $84.00 $42.00 50% OFF $42.00 | $35.70 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $35.70 Each
      15% OFF 3+
      $42.00 % off
      Baller High Waisted Black
      4.8
      Rated 4.8 out of 5 stars
      5,621
      Baller High Waisted Black

      5" modal boxer brief

      $42 $31.42Subscribers
      $84.00 $42.00 50% OFF $42.00 | $35.70 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $35.70 Each
      $42.00 % off
      +15
      $90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $38.25 Each
      15% OFF 3+
      $45.00 % off
      Rib Tank Black
      4.8
      Rated 4.8 out of 5 stars
      303
      Rib Tank Black
      $45 $33.66Subscribers
      $90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $38.25 Each
      $45.00 % off
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      15% OFF 3+
      $39.00 % off
      Sam wears a size M
      4.8
      Rated 4.8 out of 5 stars
      2,612
      Bold Black

      Modal boyshorts

      $39 $29.17Subscribers
      $78.00 $39.00 50% OFF $39.00 | $33.15 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $33.15 Each
      $39.00 % off
      +8
      $90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $38.25 Each
      15% OFF 3+
      $45.00 % off
      Kaytie wears a size S
      4.9
      Rated 4.9 out of 5 stars
      188
      Baller Luxe Black

      5" luxe boxer briefs

      $45 $33.66Subscribers
      $90.00 $45.00 50% OFF $45.00 | $38.25 15% OFF 3+15% OFF 3+
      Mix & Match: 3+ For $38.25 Each
      $45.00 % off

      How do you Woxer

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      4.9
      Rated 4.9 out of 5 stars
      Based on 81 reviews
      Total 5 star reviews: 73 Total 4 star reviews: 7 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 keeps its shape. Many appreciate the moisture-wicking properties and non-restrictive waistband that doesn't dig in. Some note the flex line runs smaller than regular styles, requiring sizing up for optimal comfort.
      Write a Review (Opens in a new window)
      81 reviews
      • CO
        Candyce O.
        Verified Buyer
        Reviewing
        Star Flex Navy 2.0
        I recommend this product
        What size did you purchase? L
        How tall are you? 5'7 - 5'9
        I love to wear my Woxers for: Casual Wear, Leisure, Travel
        Rated 5 out of 5 stars
        4 minutes ago
        Woxer Underwear

        I have ordered two different sets of Woxer underwear and have been very happy with them. I love the fabric and I especially like the fact that they don’t dig into the insides of my upper legs with elastic. They are super comfortable and I plan on ordering more!

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • SM
        Stephanie M.
        Verified Buyer
        Reviewing
        Star Flex Chroma Blue
        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: Leisure, Work, Travel, Casual Wear
        Rated 5 out of 5 stars
        3 days ago
        Star Flex

        I love the new material these are made of. They hold up very well after washing multiple times. I don’t recommend drying them. I am not referring to Woxer underwear specifically. I never dry any of my underwear. I only wear Woxer underwear. Woxer’s come in so many colors it is hard to choose.

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • PM
        Patricia M.
        Verified Buyer
        Reviewing
        Star Flex Shapeshift
        I recommend this product
        What size did you purchase? 2XL
        How tall are you? 5'10 - 6'0
        I love to wear my Woxers for: Travel, Casual Wear, Work, Leisure, Hiking
        Rated 5 out of 5 stars
        3 days ago
        Love

        Love the fabric. So comfortable

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • JP
        Jessica P.
        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: Gym
        Rated 5 out of 5 stars
        5 days ago
        so soft

        I love these, they keep me dry during my most intense workouts and they don't rise up

        Overall FitRated 0.0 on a scale of minus 2 to 2
        Was this helpful?
      • HL
        Hanna L.
        Verified Buyer
        Reviewing
        Star Flex Space Grey
        I recommend this product
        What size did you purchase? L
        How tall are you? 5'7 - 5'9
        I love to wear my Woxers for: Work, Casual Wear, Leisure
        Rated 5 out of 5 stars
        2 weeks ago
        First time buyer

        Order from Woxer for the first time. Love the boxers. Will be ordering a few more

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