Dri-FIT fabric to wick sweat away and help keep you dry and comfortable. Elastic waistband with interior drawcord for a snug, comfortable fit. Contrast mesh panels at sides for style and breathability. Zip closures at hem for a custom fit and ventilation. Flat-seam construction to help minimize chafing. Zip pockets at sides. Fabric: Body: Dri-FIT 100% polyester. Rib: Dri-FIT 98% polyester/2% spandex. Machine wash. Imported.