Trial boot with microfiber upper and waterproof lining. Malleolus protections and internal suede heat shield. Closure with three quick release levers Features greasy water repellent leather waterproof lining PU internal protection on both sides inner anatomical anti-shock filling 3 adjustable and changeable levers with rapid release shin plate in metal net anatomic with reinforced heel support footbed anti-slip and hard-wearing rubber sole