Our classic high-performance high-value MTB shoe always ranks high with industry editors for its light weight durability & Body Geometry ergonomics. Lightweight injection composite sole with sturdy co-moulded lugs for hike-a-bike traction: 5.0 stiffness index> Performance-enhancing Body Geometry contours in the outsole & footbed New offset 3-strap Velcro closure for superior fit Supple synthetic upper with mesh vent panels 2-bolt SPD-style cleat pattern compatible with all major MTB pedals