Buckle up the Shimano SH-M315 Shoe after heating the insoles and it'll naturally conform to your foots individual anatomic shape. After it cools you're ready to reap the benefits of not only a custom fit, but also an ultra-stiff carbon sole, grippy traction lugs, and abrasion-resistant, mountain-tough construction.

• Insole can be molded in your home oven for an anatomical, supportive custom foot bed
• Arch and metatarsal pads included for additional fit fine tuning
• Ultra-fine and supple synthetic-leather Rovenica upper provides breathability, and elasticity for a glove-like comfortable fit
• Anatomical last, and anti-slip heel-lining prevent unwanted, power-robing heel lift
• Composite sole prevents hotspots, while providing optimum power transfer
• Anti-bacterial treatment to the insole helps to prevent stinky shoes