These men’s trunks from Step One are great for guys with thinner legs, and feature a comfort pouch, with a hidden piece of elastic around the pouch to surround and support. UltraGlyde friction resistant inner-leg panels mean they’re anti-chafing and resist riding-up. Crafted from a super-soft viscose fabric derived from organically grown bamboo, they’re ultra-breathable too ...for all-day comfort.