The Aero Wind Bootie is exactly what you need on a chilly day. The no-membrane fabric will help protect you from the elements without bulk or insulation. The stretch of the shoe cover helps keep drag around the shoe to a minimum, helping you to hit your PRs.
Crafted in California
Wind and waterproof without a membrane, stretch fabric allows aero fit
Bottom sole panel is laser cut around heel lugs and cleats
5" high cuff
YKK Vision zipper with built in zipper guard for comfort
Reflective heel for visibility
Small fits 39 - 41 / Medium fits 42 - 44 / Large fits 45 - 47