Product Features: OOM (Out of Mind™) liner has a built-in pouch for support and a no-bounce phone pocket with cord exit Stash your shirt in the waistband loop Secure zipperless back pocket Reflective details Lightweight, Swift Fabric Lightweight Four-way stretch Sweat-wicking Feel the love—100% of the polyester in this fabric is recycled Materials: Body: 86% Recycled polyester, 14% Elastane Liner: 82% Polyester, 18% Elastane Same day shipping on orders placed before 1PM PST