Craft Sportswear Women's Active Extreme Base Layer Wicking Fitness Workout Pants 100% Polyester Imported Lightweight, elastic, quick-drying underpants with ergonomic fit and soft seams Craft is the official apparel and footwear sponsor of Spartan Race Ergonomic fit and superb drying effect A hexa-channel fiber against the skin enhances moisture transport, which cools the body down Flatlock seams that follow body movements