Giro Factor ACC Carbon Road Shoe 41.5 BlackThe Giro Factor ACC optimizes comfort and power transfer for maximum pedaling efficiency. The superb fit starts with Giro’s breathable Evofiber upperand the two-way micro-adjustment of the new MR-1 low-profile buckle, allowing for precise adjustments on the fly. Giro’s acclaimed Easton EC90 carbon outsole is now lighter and stiffer than ever, with replaceable walking pads at the heel for enhanced durability. And with the adjustable SuperNatural Fit footbed and sizing up to 50, there’s a fit to match practically every rider.768686978821