Reach your peak performance in challenging conditions with a waterproof Gore-Tex hiking shoe that moves light and fast on the trails. The Ultra Series is designed to provide critical impact and element protection while eliminating excess weight for unrivaled performance on any terrain. CRADLE GUIDE technology in the midsole encourages proper alignment and provides a stable platform throughout your stride. A lightweight Pebax plate puts a little spring in your step and delivers impact protection alongside a rigid, yet flexible, Snake Plate that prevents stone bruising. Best-in-class Vibram soles deliver superior grip and durability.