Giro Factor Road Shoe Black

The Factor delivers ultimate power transfer with all-day comfort needed for long rides and maximum effort. The supple Teijin microfiber upper shapes to your foot with a luxurious level of precision and the adjustable SuperNatural Fit Kit allows you to tune the level of arch support, enhancing efficiency and comfort.

Rather than build arch support into the outsole like other shoe manufacturers, you can customize your level of support with three different arch options. This is really what sets the Factor apart - the ability to customize the fit and level of arch support. Giro went through 16 revisions of the last to make sure the fit was perfect, and the result is a medium-volume last that will accommodate most foot types.

At only 6.5mm thick, the lightweight Easton EC90 unidirectional carbon fiber outsole is engineered to provide a direct connection with the pedal, thanks to class-leading stiffness that puts your full effort into forward motion. 

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