Reebok Boys Boxer Briefs - 3 Pack Performance 6” Inseam Long Leg Boxer Briefs Boys Underwear with Support Pouch (6-18)


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  • Built For Active Days: Flexible stretch moves with them at school, practice, and play. These boys boxer briefs stay put with no bunching or ride-up, plus a supportive contour pouch that helps kids feel secure. A daily staple for underwear boys, boxers for boys, kids boxer briefs, and boys' underwear, these boxer briefs give kids reliable wear for sports, school, or weekends without distraction or discomfort.
  • Stay Cool And Dry All Day: Designed with moisture-wicking fabric, these boxer briefs for boys help reduce sweat, irritation, and chafing while keeping kids fresh. Breathable stretch with smooth seams makes them ideal under uniforms, shorts, and active gear. Great for parents searching boys underwear size 10-12, boys underwear size 12, boys underwear size 10, underwear boys 10-12, or even boys boxer briefs size 14-16 for growing kids.
  • Long-Leg Coverage That Won’t Ride Up: The extended leg design stays in place through school, recess, and sports. These boys boxer briefs feature tag-free seams for an easy, second-skin feel under clothing. A go-to pick for parents looking for kids boxers, boys boxers, or boys boxer briefs. Whether for underwear boys 6-7, underwear boys 8-10, or boys boxer briefs size 10-12, these provide reliable wear that lasts.
  • Supportive Where It Counts: Every pair includes a contour pouch that adds secure, stay-in-place support for active days and downtime. These kids underwear boys options deliver the structure they need for school, sports, and home. A versatile essential for families buying boys' underwear, boxer briefs for boys, boys underwear, or boy boxer briefs. Reinforced stitching and breathable stretch mean these last through heavy activity and repeated washing.
  • Durable Design With Sizing And Inseams: Made to handle busy kids, these machine-washable boys boxer briefs keep their shape and color after wear after wear. The stay-put waistband prevents rolling, making them easy for everyday layering. Inseam measurements: 6-7 = 5 11/16”, 8-10 = 5 7/8”, 12-14 = 6 1/16”, 16-18 = 6 1/4”. This 3-pack of kids underwear boys, boys briefs, and boxer briefs for boys covers growing needs from boys boxers size 8 to boys boxers size 14-16.
Fabric type 92% Polyester, 8% Spandex
Care instructions Machine Wash
Origin Imported

  • albina.hudson@monahan.com

    08-03-2026

    Great length and good quality. Grandson loves them.

  • Macygbdoberto@gmail.com

    08-03-2026

    Good quality. I would recommend these to anyone.

  • waergyraghj@gmail.com

    08-03-2026

    They say large but they didn’t even fit around my wrist

  • natiavidajosephine@yourdomain.com

    08-03-2026

    Would definitely buy them again

  • sankamaofatao06@gmail.com

    08-03-2026

    I bought these for my 14 y/o son who plays travel soccer. He was getting chafing rashes from his cotton boxer-briefs when he played, so I wanted to get something that would wick the moisture away and prevent those. These boxers are great! He says they are very comfortable - and he likes that they are longer than most boxer-briefs - they don't ride up his legs when he runs. .... He is 5'5" and 110 lbs and wears size 14 shorts - I bought him the size 12-14 and they fit great.

  • fbergstrom@vonrueden.net

    08-03-2026

    Great fit for the boys!

  • salem@microsoft.com

    08-03-2026

    My grandson really likes these, he says they’re very comfortable.

  • carolxcdonnaij4856@gmail.com

    08-03-2026

    As described and soft material

  • koun5768@gmail.com

    08-03-2026

    My son loves them

  • richardbadjagoun@gmail.com

    08-03-2026

    Soft and true to size. My son likes the longer style so denim doesn't chafe his legs

There have been no reviews for this product yet.
  • alb******

    Great length and good quality. Grandson loves them.

  • Mac******

    Good quality. I would recommend these to anyone.

  • wae******

    They say large but they didn’t even fit around my wrist

  • nat******

    Would definitely buy them again

  • san******

    I bought these for my 14 y/o son who plays travel soccer. He was getting chafing rashes from his cotton boxer-briefs when he played, so I wanted to get something that would wick the moisture away and prevent those. These boxers are great! He says they are very comfortable - and he likes that they are longer than most boxer-briefs - they don't ride up his legs when he runs. .... He is 5'5" and 110 lbs and wears size 14 shorts - I bought him the size 12-14 and they fit great.

  • fbe******

    Great fit for the boys!

  • sal******

    My grandson really likes these, he says they’re very comfortable.

  • car******

    As described and soft material

  • kou******

    My son loves them

  • ric******

    Soft and true to size. My son likes the longer style so denim doesn't chafe his legs

3091358-Amazon-Story-Header-1464x625-02 Previous page Reebok Men's Active Underwear - Sport Soft Performance Boxer Briefs (4 Pack) Reebok Men's Underwear - Low Rise Briefs with Contour Pouch (5 Pack) Reebok Women's Underwear - Mid Length Seamless Boyshorts (2 Pack) Reebok Women's Underwear - Seamless Bikini Briefs (5 Pack)

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3091358-Amazon-Story-Lifestyle-362x453-01 3091358-Amazon-Story-Lifestyle-362x453-02 3091358-Amazon-Story-Lifestyle-362x453-03 Life Is Not a Spectator Sport

Whether you’re moving your body or moving ideas forward, aim to move in the direction of progress. And no matter how you move, do it with purpose and style.

Who We Are

With a focus on creating shoes and apparel that not only look great but perform exceptionally well, Reebok has become a go-to brand for athletes and fashion-conscious individuals alike.

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Reebok has always been a brand that celebrates individuality, encourages people to be their best selves, and pushes them to get off the sidelines – because life is not a spectator sport.

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Reebok Boys' Performance Boxer Briefs