Designed for Running Fabric: Lightweight, Four-way stretch, Sweat-wicking, Quick-drying, Abrasion-resistant, 100% of the polyester in this fabric is recycled Fit: Relaxed Fit, 6" Length. Roomy fit through glutes and thighs Features: Made from sweat-wicking and quick-drying mesh fabric, our Out of Mind™ (OOM™) liner has a 3D-shaped pouch for breathable support as you move. Flat-locked seams reduce chafe, and a built-in pocket holds your phone; Stash your shirt in the waistband loop;,Secure back pocket Materials: - Body: 86% Recycled polyester, 14% Elastane - Liner: 82% Polyester, 18% Elastane