Star Flex Space Grey

122 Reviews

3" sweat-wicking active boxer brief
3" active boxer brief
$56.00 $28.00 50% OFF $28.00 | $23.80 $25.20 15% OFF 3+15% OFF 3+ 15% OFF 3+
$28.00 % off
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Star Flex Space Grey Badge
Star Flex Space Grey
Star Flex Space Grey
Star Flex Space Grey
Star Flex Space Grey
Star Flex Space Grey
material_image About this fabric

Star Flex Space Grey

122 Reviews

3" sweat-wicking active boxer brief
$56.00 $28.00 50% OFF $28.00 | $23.80 $25.20 15% OFF 3+15% OFF 3+ 15% OFF 3+
$28.00 % off

CORE COLORS Space Grey

size Size Guide size
color Size Guide color
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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.

Free Shipping $75+
Complete the look
Boss Flex Space Grey
Boss Flex Space Grey
$68.00 $34.00 50% OFF $34.00 | $28.90 $30.60 15% OFF 3+15% OFF 3+
$34.00 % off
Any 3+ 15% OFF 3+
Color: Space Grey
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Please select a size

Size Guide
Star Flex Tempo 3-Pack
Star Flex Tempo 3-Pack
$84.00 $71.40 $75.60 15% OFF10% OFF
$84.00 $71.40 15% off
Color: Tempo
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Please select a size

Size Guide
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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.

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4.9
Rated 4.9 out of 5 stars
Based on 122 reviews
Overall FitRated -0.1 on a scale of minus 2 to 2
Reviews Summary
Customers say these boxers are incredibly soft, comfortable, and stay in place during workouts and daily wear. The fabric is breathable and moisture-wicking, with a non-rolling waistband that doesn't dig in. The Star style fits petite frames well. Most find the fit true to size, though some note the Flex line runs small.
122 reviews
  • J
    Judith
    Reviewing
    Star Flex Space Grey
    I recommend this product
    Rated 5 out of 5 stars
    9 hours ago
    5 Stars

    Soft and comfortable

  • J
    Judith
    Reviewing
    Star Flex Rhubarb
    I recommend this product
    Rated 5 out of 5 stars
    9 hours ago
    5 Stars

    Comfortable and soft! Love the color!

  • J
    Judith
    Reviewing
    Star Flex Casino
    I recommend this product
    Rated 5 out of 5 stars
    9 hours ago
    5 Stars

    Love these boxers! The are soft and comfy.

  • AI
    Alison I.
    Verified Buyer
    Reviewing
    Star Flex Rhubarb
    I recommend this product
    What size did you purchase? L
    How tall are you? 5'0 or less
    I love to wear my Woxers for: Work, Hiking, Gym
    Rated 5 out of 5 stars
    Yesterday
    Wider comfort plus moisture wicking

    My only complaint about the regular watchers is that they’re a little warm in the heat, but these flex walkers are comfortable and moisture wicking. I’ll definitely get more.

    Overall FitRated 0.0 on a scale of minus 2 to 2
  • EW
    Esther W.
    Verified Buyer
    Reviewing
    Star 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, Leisure, Gym, Travel
    Rated 5 out of 5 stars
    5 days ago
    Recommendation warranted

    Woxer was recommended by a friend that swore by them, so I bought a few pair and have already put in another order. Fabric is smooth and soft, size is true to fit. The waist band doesn’t cut it and the everything fits well under jeans or dresses.

    Overall FitRated 0.0 on a scale of minus 2 to 2