Description
The SIDI Nix S GTX Cycling Boot in Black, size 45, is a premium winter road cycling shoe designed for cold weather performance. It features a high-tech upper made with Gore-Tex PFC-free material and fleece for a sleek, aerodynamic fit and effective thermal regulation. The shoe incorporates an eco-friendly Gore-Tex EPE membrane for waterproof protection.
A stiffness level 9 R2CC composite sole ensures optimal power transfer with each pedal stroke. The closure system combines NUUN 001C aluminum dials, which are durable and low profile, with Velcro straps for a secure and adjustable fit. The dials provide precise micro-adjustments and maintain tension even when closed.
Additional features include Firmor surround technology for ankle and foot stability, a reinforced toe for protection, and a streamlined wrapper closing system. The shoe uses a 3-bolt cleat pattern and is designed with a Millennium fit suitable for all genders.
- Premium winter road cycling shoe designed for speed and warmth during cold weather rides.
- High-tech Gore-Tex PFC free upper with fleece ensures a sleek, aerodynamic profile and weather resistance.
- R2CC composite sole with stiffness level 9 provides optimal power transfer and durability.
- Dial/Velcro closure with NUUN 001C aluminum dials offers precise, micro-adjustable fit and aerodynamic shape.
- Reinforced toe and Firmor surround technology stabilize and protect the ankle and foot on varied terrain.





