Whether you're on the track or training hard, these lightweight, versatile shorts adapt to your workout. swift Swift fabric is lightweight, four-way stretch, sweat-wicking, and quick-drying features Designed for: Training Recycled polyester: 100% of the polyester in this product is recycled Oom (out of mind™) liner : OOM (Out of Mind™) liner made from quick-drying mesh fabric has a built-in pouch for support, and a no-bounce phone pocket with cord exit Zippered pocket: Stash your stuff in this discreet seam pocket Fit: Classic fit Inseam: 9" inseam