Lake Cycling TX 322 Air Cycling Shoe Color:White/Black Contains 30 mg caffeine per

Contains 30 mg caffeine per capsule as a legal ergogenic boost

Full length semi-auto lock zip

Compatible with road and mountain (68/73mm) bottom bracket shells

Cholesterol: 15mg

Drivetrain Speeds: 8

Lake Cycling TX 322 Air Cycling Shoe Color:White/Black Contains 30 mg caffeine perTX AIR Features an enlarged toe mesh window for added air flow. CX TX Competition Last With a profile specifically designed for very high cadence riding & higher pressure, our Competition last features a more curved profile than the Sport last. The main differences include increased toe pitch & heel lift, a tighter heel & a slightly wider ball girth to allow the foot to expand under high pedaling pressures. Lake Competition 100% Carbon Fiber Sole.