The Belkin Sport Fit Armband for iPhone 5S doesn't just protect your phone while you're exercising - it's also incredibly comfortable to wear. The secure fit and slim design stays out of your way, so you forget you're even wearing it. Now you can concentrate on your workout, not your device. The Sport-Fit Armband for iPhone 5 is made of a stretchy neoprene material that's breathable and hand-washable. It fits snug against your arm to give you full access to your screen without adding extra bulk. Reflective fabric accents keep you safe and visible to others.