SIDI Nix S GTX Cycling Boot - Black/Black Size 44 Preload For less steep gradients the

For less steep gradients the aerodynamically optimised profile will propel you to the top faster than ever before

Repels water for chain and component protection

1-2PSI micro adjust button

Provides a clean cockpit with fast and reliable wireless shifting

SIDI Nix S GTX Cycling Boot - Black/Black Size 44 Preload For less steep gradients theNIX S GTX is SIDI's premium winter road cycling shoe adorned by those who seek the perfect fusion of speed and warmth. Designed for cyclists worldwide these shoes are meticulously crafted to elevate the road cycling experience in cold weather. The high tech upper construction made with Gore Tex PFC free and fleece ensures a sleek and aerodynamic profile while the sole with a stiffness level of 9 delivers optimal power transfer with each pedal stroke.