Secure Your Device-Without the Bulk. The ultra-comfortable and stylish Naztech Sports Armband is a smart, versatile solution for people on the go. Now you can carry your portable device everywhere, while protecting your screen from scratches and cosmetic damage. The armband offers a sleek design while the comfortable adjustable strap provides for a universal fit. The clear cover provides convenient access to the touch screen. Listen to your tunes while burning calories.