Silicone-coated Lycra® fabric
Cut high for maximum aerodynamics
Very close-fitting and with reduced seams
YKK® rear zipper with reflective piping
Sealed ankle seam for waterproofing
This WorldTour aero TT bootie also just happens to be totally windproof and waterproof. Ideal for everything.
***Please note that Sportful apparel on sale in this website is extremely slim fit in a pro-Aero cut. Please verify with our size chart prior to purchase. If in doubt, we highly recommend taking one or two sizes bigger than your normal size in cycling kit. We recommend checking our size charts under the "Specs" tab prior purchasing.
This was originally designed with Alberto Contador as a TT bootie, but by taping the seam we've made it totally waterproof and windproof as well. It's the ideal bootie for everything except extreme cold.