Description
The SIDI Nix S GTX Cycling Boot in Anthracite/Ice White, size 42, is a premium winter road cycling shoe designed to deliver speed and warmth in cold conditions. It features a high-tech upper made with Gore-Tex PFC-free material and fleece for a sleek, aerodynamic fit. The boot includes a waterproof Gore-Tex EPE membrane for eco-friendly weather resistance and optimized thermal regulation.
The closure system combines NUUN 001C aluminum dials and Velcro straps, offering a secure, micro-adjustable fit with an integrated handle mechanism for high-torque tightening. Firmor surround technology provides ankle and foot stability, complemented by a reinforced toe for protection against rocky terrain. The wrapper closing system ensures a streamlined enclosure.
Equipped with a stiff R2CC composite sole rated at stiffness level 9, the shoe enables efficient power transfer during pedaling and maintains durability. This unisex cycling boot supports a 3-bolt cleat pattern and is designed with SIDI’s Millennium fit.
- Premium winter road cycling shoe designed for speed and warmth in cold weather conditions.
- High-tech Gore-Tex PFC free upper with fleece ensures aerodynamic profile and weather resistance.
- R2CC composite sole with stiffness level 9 offers optimal power transfer for efficient pedaling.
- NUUN 001C aluminum dials provide precise, micro-adjustable closure with an aerodynamic shape.
- Firmor surround technology stabilizes ankle and foot; reinforced toe offers protection on rocky terrain.





