Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Lightweight knit fabric feels smooth against your skin. Stretchy waistband is lined with mesh for breathability. STAY DRY AND COMFORTABLE. The Nike Dri-FIT Park III Shorts have soft, sweat-wicking fabric to help keep you dry and comfortable. The stretchy waistband is lined with mesh for breathability. This product is made with 100% recycled polyester fibers.