Women's Boundless Trek™ Leggings - Product composition : 81% Recycled Polyester, 19% Elastane. Stretchy breathable and sweat-wicking leggings. Details: Fashion and Function: Whether you're heading into town or out on the trails, these leggings with a high-rise waist combine fashion and function. Adventure Ready. Made with breathable sweat-wicking fabric to keep you feeling fresh all day. Plus, they have a handy pocket. Features: Omni-Wick™. Gusset detail. Side leg pocket. Uses: Walking. Composition: Expand or collapse section. 81% Recycled Polyester, 19% Elastane