The Assos GT Winter Booties EVO are crafted using the advanced NEOS Medium softshell, a 3-layer fabric with a PU bonded membrane that provides exceptional breathability, wind proofing, and waterproofing. Designed to keep your feet warm and protected, these overshoes deliver insulation without sacrificing flexibility. The reverse camlock zipper ensures a secure fit, while the zeroCuff design creates a seamless transition between your legs and the fabric, enhancing both comfort and aerodynamics for winter rides.