Speedcross 4 GTX is more than a running shoe, it's an institution for enthusiasts who want lightweight and aggressive grip on technical, soft trails. Add the protection of Gore-Tex and you're ready for anything out on the trail. The fourth generation of legendary Speedcross lug pattern is an even hungrier monster for eating up soft, technical trails. Up the tempo in a shoe that delivers precision over the most challenging landscape, with Endofit and Sensifit giving you optimal foothold without compromising on comfort. Techno fabric meets technical terrain in a weatherproof Gore-Tex shoe that breathes and protects so you can run through all seasons. Details: Premium wet traction Contagrip outsole, lightweight muscle, molded EVA and injected EVA midsole, EVA shaped footbed, OrthoLite sockliner, Salomon flex engineered with Gore Tex, anti-debris mesh and water resistant textile upper, mud guard protection, mid feather construction and lace pocket. Material: Mesh, Textile, Man Made.