100% Polyester. Fabric: Ripstop, Woven. Design: Logo, Reflective Detail. Pockets: 2 Side Pockets, Bonded Zip. Fastening: Shock Cord Adjuster. Fabric Technology: Breathable, Durable Water Repellent Finish, Lightweight. Angled Panel Details, Elasticated Waistband, Side Split Hem, Unrestricted Movement. Umbro Men's Pro Training Woven Shorts in Black Size: Large