Description
The SIDI Aeron XC Clipless Mountain Shoes in black, size 44.5, are designed for cross-country performance with a focus on fit and protection. They feature a ripstop upper with TPU bumpers for lightweight durability and tear resistance during off-road riding. The shoes use dual NUUN 001C dials and an adjustable instep for quick, precise tension control and a secure fit. A tool-free heel adjuster and external Firmor reinforcement help stabilize the foot for consistent support. The X2FC full carbon sole, with a stiffness index of 11 and integrated toe lugs, provides efficient energy transfer, strong traction, and impact support. These unisex shoes have a 2-bolt cleat system and close with Velcro straps.
- Designed for XC performance with advanced construction and precision fit
- Ripstop upper with TPU bumpers provides lightweight durability and tear resistance
- X2FC full carbon sole with stiffness index 11 delivers efficient energy transfer
- Dual NUUN 001C dials and adjustable instep ensure fast, secure tension control
- Tool-free heel adjuster and Firmor X reinforcement stabilize foot for consistent support





