The MX177 Cycling Shoe is for performance and stability throughout our ride. It features a Supergrip Enduro Sole with Ice Lock anti-slip lug inserts and a Lake Competition Fiberglass-injected nylon outsole. Clarino microfiber and mesh are utilized to create a comfortable upper that conforms to our foot, and an L6 Boa dial creates our ideal fit.The mountain bike shoe for outstanding performance and stabilitySupergrip Enduro Sole features anti-slip lug insertsClarino Microfiber and mesh upper for comfortSide-mounted L6 Boa dial affords a snug fitItem runs small, so we recommend sizing up for best fitSports last, see size chart for fit informationUpper MaterialClarino Microfiber, mesh, Carbidex tongue panelsClosureL6 BOA dialMidsolefiberglass injected nylonSolerubber, Ice Lock anti-slip lug insertsCleat Compatibility2-boltClaimed Weight[single, size 40] 12ozActivitymountain bikingManufacturer Warranty2 years