SIDI Nix S GTX Cycling Boot - Black/Black Size 47 Cogs-11-12-13-14-15-17-19-22-25-29-34-40 Model Blazing Rails CrMo Top

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

High-Carbon Ferrule uses best-quality steel and increased thickness for improved durability over standard ferrules

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

Sprinter Gatorskin is the robust version of the Sprinter created for extended rides and hours of training

SIDI Nix S GTX Cycling Boot - Black/Black Size 47 Cogs-11-12-13-14-15-17-19-22-25-29-34-40 Model Blazing Rails CrMo TopNIX 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.