ALPINESTARS ALPINESTARS - Boots Tech 5 Black / Dark Grey / White 6 (EU 39)

The new Alpinestars Tech 5 Boot is an advanced multi-material, multi-panel construction boot that further strengthens Alpinestars line-up of class-leading motocross and off-road boots. Incorporating an innovative microfiber chassis, which is extremely durable and lightweight, a medial biomechanical pivot system for excellent levels of support and stability and extended accordion flex zones, the Tech 5 affords performance fit and high levels of comfort and durability.Features: Upper constructed from abrasion resistant, water repelling microfiber with synthetic polymer on toe box. Achilles accordion flex zones made from lightweight microfiber for superior comfort, control and support. Contoured advanced polymer core structure envelopes upper boot for structural integrity and abrasion resistance while allowing excellent levels of controlled flex. Anatomically profiled polymer shin plate for superior impact and abrasion resistance. The contoured shin plate allows for greater range of fitment and features a Velcro® adjustable panel for a personalized and secure closure. Medial-facing biomechanical pivot system links lower and upper parts of the boot. Rear TPR gaiter on top of the TPU calf protector gives protection and comfort. Innovative buckle closure system incorporates polymer and fiberglass buckle arms and high-impact aluminium bridge closures for durability and weight-saving. Buckle system features memory and a quick release/locking system with self-aligning design for easy, precise closure and improved riding performance and security. All buckles are easily replaceable. The TPU buckle straps are ergonomically profiled to promote high levels of front flexion. One-piece TPU injected dual compound foot shell, with metal shank reinforcement. The replaceable dual compound sole is seamlessly integrated to the multi-density foot base structure with built-in support. The TPU heel patch connected with shell and lateral/medial TPU parts, offers protection and support. Soft poly-foam surrounding the ankles and collar offer shock absorbing performance, plus full interior textile lining for comfort. Replaceable anatomic EVA footbed with textile lining on top.