Design: Lightweight construction for increased comfort and versatility Built to move fast in a wide range of trail conditions GORE-TEX membrane in the upper helps keep feet dry while providing breathability in key zones Gusseted tongue comfortably protect the foot from debris Lace closure for a secure fit Mesh upper with seamless overlays External heel clip and internal frame add the stability to move with confidence over rocky, uneven ground In-Shoe Comfort: BOOST midsole provides long lasting comfort and support Durability & Traction: Continental(TM) Rubber outsole offers extraordinary traction in any weather Additional Details: Upper features at least 50% recycled content