The latest version of Alpinestars' professional level Tech-1 Z v2 shoe introduces an all new sock construction for the snuggest, most natural fit in a racing shoe. The sock-like fit allows for a super lightweight shoe and features a contoured shape that is ergonomically proportioned to the shape of the foot. This creates unsurpassed comfort while seated in the cockpit, reducing driver fatigue. Inside the shoe, an ergonomic footbed maintains a natural position and allows for maximum flexibility and support for fast and free foot movement. Alpinestars' speed lacing closure system is carried over from previous models making sure of a secure fit.