When every second counts.
Your TT rig is prepped for the race with a set of deep-dish wheels and perfectly placed aerobars while a pointy helmet and dimpled skinsuit wait in the wings. Now you just need a set of fast shoe covers to streamline the bumps from those bulky ratchets and seam edges. Utilizing technical fabrics and a sleek design, the Castelli Aero Race Shoe Covers MR might just be the most aerodynamic shoe cover on the market.
Using CFD computer modeling and wind tunnel testing, Castelli developed a shoe cover that encourages airflow across its surface, giving you every split-second advantage over your competition. Lycra at the front hits the wind first, and a textured mesh smooths air separation as you propel yourself forward. The shoe cover is secured with a full-length rear zipper that hides safely from the wind to hold everything confidently in place.
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|US Men||7 - 7.5||8 - 8.5||9 - 10.5||11 - 12||12.5 - 13|
|US Women||8.5 - 9||9.5 - 10||10.5 - 12|
|EU||39 - 40||41 - 42||43 - 44||45 - 46||47 - 48|