Hyviz Silva Mercury Reflective JacketA reflective armband phone holder perfect for hacking out in or during other exercises. A touch tape fastening that is fully adjustable ensures the perfect fit around the arm and the neoprene fabric minimises rubbing and chafing on the arm. Large enough to fit the iPhone plus phones, this pocket has an easy slit opening to push the phone in. A specially designed waterproof plastic cover protects the phone whilst enabling it to still be used in the