Stretch Cotton Trunk Underwear crew socks One of our top-selling styles

One of our top-selling styles

This jock has a low swimmer cut 1” wide BIKE® logo elastic waistband and sits perfectly hidden under your favorite gym and everyday gear

Fabric: 82% Nylon

Designed with breathable

Rib Pouch: 46% Cotton

Stretch Cotton Trunk Underwear crew socks One of our top-selling stylesOur Stretch Cotton Trunk is crafted from a premium cotton spandex blend that delivers soft, breathable comfort with a body hugging fit. The contoured pouch offers subtle support and definition, while the 3" inseam keeps things in place, perfect under shorts or everyday wear. The Trunk Underwear will stay put through all your movements and is finished with our classic BIKE logo waistband for a clean, athletic look. DETAILS Fabric: 95% Combed Cotton 5%