NEW! Ecoinn (Eco-friendly + Innovation) Dry-Thru Technology. Wicking only means air flow, DD compression shorts wick and provide moisture control. Performance compression short/swim liner provide athletic support. Wear with Dry Dudz Hydro-Tech Walker boardshorts (sold separately). Anti-chafing, Irritation free comfort during any fitness activity. 4-way stretch, perfect baselayer for all outer garments.