Sidi AERON MTB Cycling Shoes Ice White Size 45

The Sidi AERON MTB cycling shoes size 45 are designed for riders who need stable fit and consistent performance during long XC races and marathon MTB rides. The ripstop upper with rubber reinforcements protects the foot while keeping a lightweight, modern race profile. Dual NUUN 001C aluminum dials allow fast and precise fit adjustment on the move.

Firmor X internal support and a tool-free adjustable heel cup keep the foot stable during long climbs and repeated accelerations. The UNUM Ergo anatomical tongue reduces pressure points over extended distances. A full carbon X2FC outsole with stiffness index 11 ensures efficient power transfer, while rubber inserts improve traction on technical sections.

Technical specification:

• Model: Sidi AERON

• Size: 45

• Colour: Ice White

• Upper: Ripstop material with rubber reinforcements

• Closure: Dual NUUN 001C aluminum dials

• Fit system: Firmor X + tool-free adjustable heel cup

• Tongue: UNUM Ergo anatomical

• Outsole: X2FC full carbon with rubber inserts

• Stiffness index: 11

• Cleat adjustment: Wide adjustment range

• Replaceable parts: Heel cup, NUUN 001C dials, studs

• Intended use: MTB / XC

Shipping:
We ship within Poland, across the entire European Union, and worldwide.