Swift fabric is four-way stretch, sweat-wicking, and lightweight • four-way stretch • sweat-wicking • lightweight features • Designed for: Run • Storage: Discreet zippered pocket holds a key or cash • Secret pocket: stash your stuff in the secret liner pocket • Continuous drawcord: Won't get pulled inside or lost in the wash • Shine-bright: Reflective detail helps keep you on the radar in low light • Mesh fabric panels: Help keep you cool • Rise + inseam: High rise, 2.5" inseam • Recycled polyester: 100% of the polyester in this product is recycled