91% Polyester, 9% Spandex Zipper closure No mesh liner design. No chafing your skin. Quick Dry & Lightweight. Breathable fabric and holes keep you stay cool and comfy. 2 Zipper Pockets. 2 zipper side pockets an hold phones, cards, keys. Great for many movements. Split-leg design provides more freedom of movement and is great for showing your muscles. 5 Inch Running Shorts perfect fits workout, gym, running, athletic, basketball, cross-training or other outdoor activities etc.