- Heat-moldable, Custom-Fit technology: a Shimano innovation
- Ultra-light uni-directional carbon sole for the perfect balance of strength, rigidity and maximum power transfer
- Structural, vented synthetic micro-fiber leather adds upper support
- Composite temperature control honey comb mesh
- Reinforced heel cup and outsole pads for added protection
- Addtional top-strap closure for added support and stability
- Oversize entry target strap design for fast transitions
- Seamless, quick-dry interior for comfort without socks