HTC Evo 4g workout arm strap Double Stitched, Tension Support & Sweat Resistant materials armband for HTC Evo 4g Touch screen Smartphone Neoprene Exercise Armband + Live * Laugh * Love Vangoddy Wrist Band!!! Double stitched perfect-fit neoprene exercise armband!!! Neoprene armband is built to withstand sweat and tension!!! Armband allows listening to your smart Phone, while exercising!!! Armband is built to withstand any amount of physical activity!!! Perfect for any exercise: running, weight lifting, even jump roping and bike ridding...ect!!!