SIDI Nix S GTX Cycling Boot - Black/Black Size 47 Cogs-11-12-13-14-15-17-19-22-25-29-34-40 5" internal/external 30/35mm hole 32h

5" internal/external 30/35mm hole 32h ERD 566mm color black weight 480g

Model Blazing Rails CrMo Top Synthetic Color Blackout LxW (mm) 271x143 Weight 261g

it delivers 10k waterproof protection and 10k breathability to keep you warm and dry through harsh conditions

No interference with electronic devices and maps

The wide profile rim increases air volume allowing for lower tire pressures without squirm

SIDI Nix S GTX Cycling Boot - Black/Black Size 47 Cogs-11-12-13-14-15-17-19-22-25-29-34-40 5" internal/external 30/35mm hole 32hNIX 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.