Sidi Genius 5 Mega Fit Men's Road Cycling Shoe - Black Size:42.5 staying in place through multiple

staying in place through multiple workouts

Cog sizes: 10-36t: 10

The Sunlite Air Surge Shock Pump uses a no loss shock pump with 2 stage air valve

It takes one of our favorite cycling shoes to a whole new level of comfort

analyze and share your breakthrough gains

Sidi Genius 5 Mega Fit Men's Road Cycling Shoe - Black Size:42.5 staying in place through multipleSidi Genius 5 Fit Mega Shoes The Millennium 4 Carbon Composite Sole features injected carbon fiber in a matrix of Nylon, providing more rigidity than a standard nylon sole. The carbon sole is also more durable, completely water resistant and mechanically stable. Meaning, it's less susceptible to changes in stiffness resulting from aging, prolonged usage, and changes in temperature or humidity. Features Soft instep for amazing comfort Micro caliper