Description of Ex Officio Nio Amphi™ Dig-Hers - Women's These Nio Amphi Dig-Hers dry faster than you say, "Amphibious." They're treated with Durable Water Repellent and are wrinkle, sun, and stain resistant. Features: Lightweight Nio Nycott Ripstop -- 100% Nylon 3 oz/sq yd Imported UPF 30+ for sun protection to keep away harmful UV rays and uncomfortable sunburns Treated with Repeloff to resist stains and water so you always look your best Quick drying and lightweight for easy travel and easy care Soft washed for extra comfort Security pockets for all your travel essentials 18" inseam