Thor Radial MX BootsAfter years of rigorous development and professional athlete testing, Thor is proud to introduce the class-leading Radial motocross boots. The concept was simple; create a quality boot, featuring premium materials and performance, at a price point that any serious rider could afford. The Radial boots are now ready for deployment to the motocross masses.Features: Pre-curved injection molded components throughout Radial hinge component adds structure and reduces over extension Injection molded positive-lock buckle system Adjustable straps allow for a custom and secure fit Injection molded medial abrasion plate with integrated shift protection Fully synthetic calf overlays deliver premium durability and optimal grip Low profile toe box for unhindered shifting Uni-directional outsole with steel shank for rigidity Replaceable outsole inserts for extended wear Mesh liner promotes airflow while interior EVA panels enhance comfort Tested and certified to standard EN 13634: 2017