<!--ProdInc[300319096]/Mall:[backcountry_US]-->When were looking for both the agility of a trail runner and the stability of a hiking boot, we slip our feet into the X Ultra 4 Hiking Shoe. The updated chassis keeps our ankles from rolling out without feeling rigid so we can move freely and quickly over technical terrain on our way to the summit. <h3>Details</h3> Lightweight hiking shoe for quick, stable treks on technical terrain Breathable upper and gusseted tongue provide a comfortable ride 11mm drop fights against calf and Achilles fatigue New ADV-C chassis wards off excessive supination without adding bulk Active support wings hold your foot in place for added support EnergyCell foam provides cushy shock absorption Contagrip MA sole provides superior grip on both wet and dry trail Item #SALZ9NK <h3>Tech Specs</h3> Upper Material : synthetic, textile, rubber toecap Lining : mesh, textile Closure : Quicklace with lace pocket Footbed : textile, synthetic Midsole : EnergyCell foam (EVA), ADV-C chassis Sole : Contagrip MA rubber Claimed Weight : 12.7oz Manufacturer Warranty : 2 years Activity : hiking