Keep your LifeProof iPhone case securely positioned at arms length with the LifeProof iPhone Armband. Ideal for workouts, surfing, dirt biking, or anywhere you need your iPhones capabilities close at hand. Built from cutting-edge materials and designed for optimum performance. Strap your LifeProof iPhone case to your arm and head out into the elements with the LifeProof iPhone Armband. Whether youre hitting the slopes, the surf or a dusty trail, your fitness apps, favorite tunes and important calls are at your fingertips. Supple breathable lycra, non-slip silicone dots and light weight (2.1 ounces create an ultra-comfortable fit. The 65mm-wide Velcro-adjustable band fits snuggly around arms ranging from a sinewy 10 up to those 15.2 big guns.