90% Polyester, 10% Spandex Imported Drawstring closure Hand Wash Only Lightweight & Breathability: Men's athletic hiking Shorts are made quality 4-Way Stretch/breathable and quick-drying fabric helps to wick away moisture and dry quickly keep you cool. A synthetic of polyester and spandex can be very durable, abrasion-resistant, and stretchy enough to allow for better mobility. UNIQUE: Exercise cool Shorts have stylish casual breathable holes on both sides, designed exclusively by NORTHYARD. Soft Elastic waistband/ built-in adjustable drawstring for custom fit, flatlock seams reduce chafe for additional comfort and ease of movement.Two stylish reflective strips at the front and back allow you to improve safety in low-light situations. 3 Zipper Pockets: Men's athleisure unlined Shorts feature conveniently placed and easily accessible pockets so that you can quickly store and retrieve your items. The 2 side and 1 back pockets with zipper offer easy storage for your essentials and are also deep enough to prevent the items from falling out during activities.