The Alpinestars Tech 7 boot is designed for the unforgiving world of motocross; the Tech 7 boots feature an advanced closure system and outsole derived from Tech 10 technology. A new boot offering a great specification, performance combination and true value for money. Full-grain leather with impact and abrasion resistant polyurethane shell for unmatched levels for safety. TPU protects toes, foot, ankle and lower leg from dangerous impact; toe-box area utilizes a unique dual injection process which offers greater flexibility and comfort. Dual-compound toe-box for improved flexibility and increased impact protection. Closure system features four aluminum buckles with memory and a quick-release / locking system with self-aligning design for easy, precise closure. TPU rubber gaiter at the top of the boot effectively seals out elements. Shin plate protector is injected with high-modulus polyurethane for a high level of impact and abrasion protection. ContouRed calf protector plate is injected with polyurethane for high impact protection. Alpinestars' exclusive high-grip rubber double-density compound outsole with replaceable sole. Inner side of the boot specifically designed with dual compound polyurethane for improved grip. Achilles flex zones for superior comfort, control and support.