Bont Riot MTB+, the worlds first carbon composite heat moldable entry level MTB shoe, now available with BOA retention system. The Riot MTB+ combines Bont\'s pro series technical features including our power transfer platform for greater efficiency, replaceable sole guards, unique anatomical shaping with competition grade materials and BOA retention system to create the most technically advanced entry level MTB shoe.​ Model: Riot MTB+ Material: Carbon composite construction with microfiber upper Stack Height: 4.8 mm Air Vents: Ventilations holes through upper and mesh inserts Innersole: Comfort Sole Guards: Replaceable Cleat Mounting: MM grid plus grip / SPD compatible Fit Customization: Fully Heat Moldable Chassis utilizing Epoxy Thermoset Resin Closing Options: Z form velcro strap and Boa dial system Weight: 385 grams