SIDI Nix S GTX Cycling Boot - Black/Black Size 42 Weight-555 High-performance fibers are sculpted into

High-performance fibers are sculpted into breathable designs constructed to move moisture

} Replacement part

Ice Breaker Pins The pins at the front unit are specially designed to remove snow and ice from the boot insert when stepping in

} Race-ready gravel tire

Model Float X2 Factory Trunnion Stroke 65mm Eye Eye-205mm

SIDI Nix S GTX Cycling Boot - Black/Black Size 42 Weight-555 High-performance fibers are sculpted intoNIX 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.