Salomon’s Avnier XA Pro 3D’s offer comfort and durability, whatever your adventure. The synthetic uppers provide ultimate protection for all outdoor activity while underneath, sits an all terrain rubber Contagrip® for grip on a wide variety of surfaces. The pair include other handy features, too, including Sensi Fit™ which cradles the foot for a secure and snug fit. To finish, Quicklace™ offers a strong closure with one-pull tightening for easy on and off wearability. Synthetic & Textile Uppers All Terrain Contagrip® Sensi Fit™ Quicklace™ Rubber Outsole