Details EnergyCell A high performance EVA foam that provides shock attenuation. 3D Mesh 3D open Mesh provides maximum breathability. Lace pocket Provides easy storage for the Quicklace™ lacing system. Protective toecap A protective piece of rubber, leather or synthetic material over the toe area. SensiFit™ SensiFit™ cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot. Welded upper Stitch-free upper construction provides a smooth, glove-like, fit and feel. Molded OrthoLite® sockliner Molded to match the contours of your foot, this OrthoLite® insole provides superior cushioning, as well as breathability and durability, to upgrade the comfort and performance of our footwear. Quicklace™ Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off. Specs Best Use:   Training, Running, Trail Running Upper:   Synthetic Mesh Lining:   Textile Outsole:   Rubber Fit:   Standard Terrain:   Technical