SIDI Nix Cycling Boots - White/Black Size 38 ModelNumber=MSHDW55 Full internal aluminum roll cage

Full internal aluminum roll cage for protection in an accident

Second-skin butterfly mesh sleeve with targeted D30 shock absorbing protective elbow

Updated blue trail high-speed compression valve provides a wider adjustment range to give the rider more distinct alternatives to choose between when customizing setup

Superlight machined aluminum cog with interior guide flange

Variable density foams throughout further improve long term comfort and reduce pressure especially while in an aerodynamic position

SIDI Nix Cycling Boots - White/Black Size 38 ModelNumber=MSHDW55 Full internal aluminum roll cageWith the SIDI Nix cycling boot experience the perfect blend of eco friendly weather resistance and unmatched stability with the new Gore Tex EPE Membrane. Enjoy all the control without the extra weight thanks to anatomical heel construction and Firmor lateral support technology. The Millennium Fit combined with a wrapping strap and high density dialing system ensures incredible stability and comfort for every wearer. The R2CC sole with engineered