Shoe covers Kalas Z3 Project

These KALAS Z3 PROJECT 1.0 overshoes are designed for the fastest time trials and finishes in road racing. Designed with Vorteq's patented dual-layer technology, these are the fastest overshoes we've ever had. Tested in wind tunnels and some of the world's biggest races, they feature a completely redesigned pattern to offer a better fit and a new double clamp to hold the overshoes in position. For best results, use them in combination with PRO PROJECT 1.0 aerodynamic socks. We also recommend reviewing the way these overshoes are put on. Put the overshoe on before the shoe and pull the overshoe up to the ankle. Then put on the shoe and pull the overshoe down over the top of the shoe.