swift Swift fabric is four-way stretch, sweat-wicking, and lightweight four-way stretch sweat-wicking lightweight features Designed for: Run Built-in liner : Built-in liner offers extra coverage Zippered pocket: Stash your stuff in this discreet seam pocket 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 and inseam: Low rise, 4" inseam Recycled polyester: 100% of the polyester in this product is recycled