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Shark Skin Grey
UNDERWARE USA Brand Men's Boxer Briefs  underrwear in Shark Skin Grey | proprietary comfort sack design | ultra dry and cool fit
Shark Skin Grey
Shark Skin Grey
Shark Skin Grey
Shark Skin Grey
Shark Skin Grey
Shark Skin Grey
Shark Skin Grey

Shark Skin Grey

Regular price $29.97
Unit price  per 
Shipping calculated at checkout.

We make sad men happy, and happy men happier!

With our proprietary wrap-around comfort-sack design, our briefs envelop your manhood in a Lazy-boy lounger of masculine comfort.

We make our "comfort-sack" of breathable tech-mesh that allows the boys to hang the way nature intended providing a truly "natural fit." This, keeps the boys cool and dry—the way men's underwear was supposed to fit.

We make these bad-boys with our superior quality and uber-durable tech fabric which are made to last. An extra sturdy  and plush jacquard waistband keeps your briefs and your boys in place. Get your hands on these and you will feel their unique quality.

The UNDERWARE design design features include:

  • Proprietary natural hanging "comfort-sack" designed for a natural fit— men were meant to hang!
  • High quality soft but durable tech fabric to go the distance
  • Quick-drying tech fabric to keep you cool and dry
  • Breathable mesh in the wrap-around comfort sack and crotch panels
  • No more "fixing yourself" all-day
  • Never have your boys stuck to your leg ever again!


    Available in S, M, L, & XL Sizes (Waist sizes in inches)

    • SMALL — 28–30
    • MEDIUM — 31–33
    • LARGE — 34–36
    • X-LARGE — 37–39

      "Free your manhood—free your life"

      Customer Reviews
      5.0 Based on 6 Reviews
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      Filter Reviews:
      Jessica O.
      United States United States


      My significant other LOVES these, raves about them to anyone and everyone. His sister is now buying them for her husband. I've created monsters. Customer service is on point, a lovely company to purchase from.

      Justin S.
      United States United States

      Best sack for your sack

      Super comfortable and flexible. I have never had a more comfortable pair of underwear

      Mark S.
      United States United States

      Excellent Purchase

      I do not even know I am wearing underwear. The best reviewi could for this fine product.

      john l.
      United States United States

      Smooth and free

      Love them they are smooth to the touch. Fit in all the right places. Regular wash hang dry. Keeps all the parts put when getting up and down in the gym. Will buy again but want colors.the how tools on the tag says it all.

      Anson M.
      United States United States

      Works as Advertised

      The underware works as advertised and feels great. No issues when out at work. Excellent packaging and shipping. Will be buying more.