Designed from the ground up as the ultimate carrying solution for the iPhone X and other bezel-less phones, the Armpocket X is truly the ultimate armband. A large, crystal-clear window and precisely cut access ports afford users complete access to services like FaceID and Iris Scanner while on-the-go without having to remove their phone from the armband. From rain to mud to snow, this eco-friendly armband offers protection in excess of military standards without sacrificing comfort or quality. Carry more than just your phone with a generous interior compartment that is perfectly sized to carry your key, credit cards, and cash. Never worry about slippage again with our fully vented and adjustable strap. The Armpocket X’s patented, heat-activated memory foam padding contours to each individual’s arm ensuring a perfect, no-slip fit every time <br><br> Available in medium strap length: 10-15" (25-38 cm).