Sidi Genius 5 Mega Fit Men's Road Cycling Shoe - Black Bike Accessories Brand_Retrospec Hundreds of hours in the

Hundreds of hours in the tunnel

Single-Speed

Uppers wrap across your insteps with minimal overlap

S (Men’s Shoe 5-7

Sidi Genius 5 Mega Fit Men's Road Cycling Shoe - Black Bike Accessories Brand_Retrospec Hundreds of hours in theSidi 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