The MX219 Wide Cycling Shoe offers all of the race-ready features we love, but with a wider fit for more volume and a more comfortable feel while we ride. A carbon fiber sole enhances stiffness, and a rubber-lugged outsole enhances stability when we need to hop off our bikes and walk for a section. A side-mounted L6 Boa dial with a power strap lets us find our ideal fit and make micro-adjustments as needed, and Carbitex tongue panels reduce tongue panels for reduced friction lace adjustments.A wide-fit, race-ready mountain biking shoeClarino microfiber and mesh upper for comfortCarbon fiber sole improves power transferSide-mounted L6 Boa dial with power strap for fitItem runs small, so we recommend sizing up for best fitCompetition last, see size chart for fit informationUpper MaterialClarino microfiber, meshClosureL6 Boa dial, power strapMidsoleEVASolecarbon fiberCleat Compatibility2-boltClaimed Weight[single, size 42] 14ozActivitymountain bikingManufacturer Warranty2 years