Mesh liner promotes airflow Injection molded positive lock buckles Uni-directional outsole with a steel shank insert Metal toe cap reinforces the outsole strength Injection molded medial abrasion plate with integrated shift protection Fully synthetic calf overlays deliver premium durability and optimal grip 4 fully adjustable straps allow for a custom, rider specific fit Pre-curved injection molded shin plate Adjusted calf and foot measurement create a woman's specific fitment. BOOT WMN BLITZ XP BK/PK 9