• Eleven Carbon/Composite Sole® injected carbon fiber sole * • Caliper Buckle two-way ratchet for easy on-bike adjustment with incremental tightening and loosening * • Soft Instep Closure System® and padded tongue eliminate pressure points * • High Security Velcro® won"t shift or slip * • Breathable, supple and durable vented Lorica® microfiber upper with cooling mesh panels