Shimano SH-M310 MTB Shoe

The top dog of the Shimano Mountain shoe line, the M310 is the newest generation of the Custom Fit System (heat moldable to give your foot the best fit...done by an Authorized Shimano Dealer). Also features:

-Moldable upper forms to foot for a precise custom fit
-Moldable insole forms to foot for a precise fit with anti-bacterium treatment
-Full-length stiff carbon fiber mid-sole with dual injection polyamide-polyurethane outer transfers your energy straight to the pedals, and 
 allows compliance and grip for hike sections
-Composite toe spikes increases traction in sand or loose dirt
-Asymmetric buckle & dual off-set straps securely holds foot and allows subtle adjustments. Off-set straps prevent pressure points
-Durable synthetic leather upper provides foot protection and excellent durability
-Anti-slip heel lining knitted with metal fiber prevents heel lift
-Available in E-width for wide feet