MOISTURE WICKING AND QUICK-DRY - ALEX underwear for men uses lightweight Hypoallergenic Cotton fabric, which can efficiently wick away moisture and quickly dry to keep you fresh and dry. ANTI-ODOR PROTECTION - The SilvaDur treatment on our activewear briefs will help you to remain fresh and allow you to feel lighter. Breathable Soft Trunks Odour-Free Lightweight Cool Smooth Underwear