Reebok Men's One Series Camo Nasty 2-in-1 Shorts 100% polyester 4-way stretch woven fabric for mobility Compression fit Inner Brief - snug to the body for muscle support and easing stiffness Speedwick tech wicks sweat to keep you feeling dry and comfortable Water resistant and UPF 50+ for run and moisture protection Zipped pocket for storage keys or a wallet Laser cut perforations for breathability Functional fly and a drawcord for adjustability and ease of use