SwampButt Underwear performance undergarments SwampButt Underwear performance undergarments

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SwampButt Underwear Made in the USA

SwampButt Underwear performance undergarments are made from a blend of lycra and polyester fibers. The traditional brief style is a blend of cotton and lycra. Both styles fit snuggly, there will never be any droop associated with our garments. The name comes from the quality of hot wet sweaty smelly unsightly. Just like a real swamp.
How the undergarment works and what it is made of are related. First, there is the phenomena of ‘wicking’ which is the way moisture travels across a larger area of fabric. The more and further moisture (in this case sweat) can disperse across a surface, the faster it can evaporate. Imagine a squeegee pulling water across a windshield. When spread to a larger surface are, the water on the windshield evaporates faster. Or push rain water across a drive way or parking lot into a larger surface area and it also evaporates faster.
The same thing happens with our garment. Sweat wicks across a larger area and evaporates faster because of this. The rate of wicking is related to the materials and the way sweat spreads across them. Polyester fibers are hydrophobic because they are really plastic and will not absorb moisture. Our performance undergarments are made from lycra and polyester fibers. The brief style from cotton and lycra.

Showing all 49 results

  • SwampButt Underwear Made in the USA

    $24.99
  • For LSU Fans SwampButt Underwear Is Purple and Gold

  • SwampButt Underwear In TCU Purple and White

    $24.99
  • SwampButt Underwear: Wisconsin Red and Black

    $24.99
  • SwampButt Underwear West Virginia Blue and Gold

    $24.99
  • SwampButt Underwear Washington State Red and Grey

    $24.99
  • SwampButt Underwear Washington Purple and White

    $24.99
  • SwampButt Underwear Wake Forest Black and Gold

    $24.99
  • SwampButt Underwear Virginia Tech Orange and Maroon

    $24.99
  • SwampButt Underwear Virginia Blue and Orange

    $24.99
  • SwampButt Underwear in Vanderbilt Black and Gold

    $24.99
  • SwampButt Underwear in Utah Red and White

    $24.99
  • SwampButt Underwear in USC Maroon and Orange

    $24.99
  • SwampButt Underwear In UCLA Blue and Gold

    $24.99
  • SwampButt Underwear In SMU Red and Blue

    $24.99
  • SwampButt Underwear In Texas Tech Red and Black

    $24.99
  • SwampButt Underwear In Texas A&M Maroon and White

    $24.99
  • SwampButt Underwear In Texas Orange and White

    $20.19$24.99
  • SwampButt Underwear In Tennessee Orange and White

    $20.19$24.99
  • SwampButt Underwear In Syracuse Orange and White

    $24.99 $20.19
  • SwampButt Underwear In Stanford Red and White

    $24.99 $20.19
  • SwampButt Underwear In South Florida Green and Gold

    $24.99 $20.19
  • SwampButt Underwear In South Carolina Red and Black

    $24.99 $20.19
  • SwampButt Underwear In Rutgers Red and Grey

    $24.99 $20.19
  • SwampButt Underwear In Houston Red and White

    $24.99 $20.19
  • SwampButt Underwear In Purdue Black and Yellow

    $24.99 $20.19
  • SwampButt Underwear In Pitt Navy and Gold

    $24.99 $20.99
  • SwampButt Underwear In Penn State Navy and White

    $24.99 $20.19
  • SwampButt Underwear In Oregon State Black and Orange

    $24.99 $20.19
  • SwampButt Underwear In Oregon Lime Green and Yellow

    $24.99 $20.19
  • SwampButt Underwear In Oklahoma State Orange and Black

    $24.99 $20.19
  • SwampButt Underwear In Oklahoma Red and White

    $24.99 $20.19
  • SwampButt Underwear In Nebraska Red and White

    $24.99 $20.19
  • SwampButt Underwear In Ohio State Red and Grey

    $24.99 $20.19
  • SwampButt Underwear In Notre Dame Green and Gold

    $24.99 $20.19
  • SwampButt Underwear In Northwestern Purple and White

    $24.99 $20.19
  • SwampButt Underwear In North Carolina Dark Blue and White Kinda

    $24.99 $20.19
  • SwampButt Underwear In North Carolina State Red and White

    $24.99 $20.19
  • SwampButt Underwear In Navy Blue and Gold

    $24.99 $20.19
  • SwampButt Underwear In Missouri Black and Gold

    $24.99 $20.19
  • SwampButt Underwear In Mississippi State Maroon and White

    $24.99 $20.19
  • SwampButt Underwear In Ole Miss Red and Blue

    $24.99 $20.19
  • SwampButt Underwear In Minnesota Gold and Maroon

    $24.99 $20.19
  • SwampButt Underwear In Michigan State Green and White

    $24.99 $20.19
  • SwampButt Underwear In Michigan Blue and Gold

    $24.99 $20.19
  • SwampButt Traditional Brief Underwear!

    $18.99
  • Swampbutt Underwear Original Performance Brand

    $9.99
  • SwampButt Underwear Gift Card!

    $25.00
  • Pumpkin Spiced SwampButt Underwear

    $9.50