[apt'] Pro Aero Shoe Covers for Road Bikes, Windproof and Waterproof, Unisex Cycling Wear, Compatible with SPD-SL Binding Shoes, 5 Sizes Available, S-

apt'Pro Aero Shoe Covers: Ultimate aerodynamic performance and comfort at your feet. Designed through wind tunnel testing, the apt'Pro Aero Shoe Covers minimize air resistance, dramatically improving your riding performance. They were developed for serious riders looking to shave off tenths of a second in time trials and road races, or streamline their daily training.

Pursuing Ultimate Aerodynamics: To reduce air resistance, which accounts for approximately 80% of rolling resistance, the shoe features a seamless construction that integrates the leg and shoe. Aero Leg Socks: Stretch fabric with vertical grooves ensures smooth airflow around the legs. Foot Covers: Windproof, waterproof, and highly stretchable material hugs the contours of the shoe, reducing turbulence.

Tough All-Weather Material: The shoe covers are made of highly windproof and waterproof material, protecting your feet from cold winds, rain, and spray. These boots are great for any season, from winter cold weather protection to summer races where you want to reduce air resistance.

[Easy to put on and take off and highly durable] The zipper-free slip-on design allows for smooth on and off and a comfortable fit. The arch Velcro closure accommodates high insteps and wide feet. The toe area, which is prone to wear when walking, is reinforced with Kevlar fiber for increased durability.

[Design for enhanced safety] SPD-SL cleat compatibility: Compatible with SPD-SL cleats, common on road bikes. Designed to not interfere with pedaling. Reflective strap: Reflective material on the heel ensures safety when riding at night. Five sizes available: Available in five sizes from S to XXL, they fit a wide range of riders, both men and women.