Trial Zero.2 is an all new trials boot! The Trial Zero.2 offers excellent feedback while still being highly protective. Not only an awesome trials boot but a great adventure boot as well. Dual buckle system with highly adjustable Velcro® brand hook-and-loop upper for exceptional movement and comfort. Soft rubber sole for maximum grip. The upper offers suede and Technomicro material base construction. Nylon insole - no dangerous steel shank! Removable arch support. Lined with Cambrelle® and Teflon mesh. Replaceable micro-adjustable cam lock buckle system with memory straps. Slim, cool non-bootie design. All bolt-on parts are replaceable. Rigid, shock-resistant, anatomically shaped heel for maximum added protection.