ALPINESTARS TECH 3 MX Boots Alpinestars Contoured shin plate protector is injected with high-modulus PU for a high level of impact and abrasion resistance. Reinforced leather plate runs along rear of the boot. Extended inside and outside plate guards the side and toe-box area of the boot. Calf plate designed for maximum grip, support and side contact. Patented �ankle-brace� system with shock absorbing ankle padding. Internal plastic reinforcement on the inner side of the boot is covered by thick stamped suede for increased grip and heat resistance. Instep flex-zone stitched for maximum support. Action leather upper. Alpinestars� exclusive high grip rubber double density compound outsole with a contoured tempered steel shank over injected inside the assembly insole. Four buckles with memory featuring a quick release/locking system. High impact resistant buckles made from injected techno-polymer. Top of the boot is sealed with a Velcro� strap connected to elastic stretch PVC. Poly-fabric lining coupled with multi-density EVA. Removable anatomic foot bed. Extended gaiter helps prevent water entry Colour options: WHITE Code 20 Sizes: 43, 44.5, 45.5 Price:£149.99