Alpinestars Tech 10 Boots Black/Enamel Blue/Purple/White

Innovative, lightweight upper combines advanced lightweight microfiber with an impact and abrasion resistant TPU shell., The foot shell features five different compounds in a single lightweight piece to offer strength while maintaining flexibility and structural integrity., The foot shell incorporates heel and toe protection and is highly resistant against abrasion and impact while adding to the boot’s overall durability. The foot shell also includes an integrated shank for support and structural integrity., Frontal protection features a dual closure system with an internal microfiber flap, plus hook and loop fasteners for a precise fit closure attached securely with a micro-adjustable, easy to operate, lightweight buckle., The shin incorporates a unique TPU blade system engineered to prevent frontal hyper-extension and offer greater flex control., Soft microfiber gaiter helps seal out excessive water and dirt entry, while the 3D mesh lining ensures improved air circulation and comfort., 3D mesh lining incorporates anti-sliding suede on heel area to keep the foot located inside the boot, Highly ventilated perforated padding for optimized ventilation and airflow., Perforated footbed for additional cooling., The central sole insert features a micro grip and side hooking grip design. It is easily replaceable and Alpinestars offers a full sole replacement and boot repair service., Inner boot has a mesh construction for optimal levels of airflow., Air vents on the PU lateral calf plus breathable mesh insert improve comfort and reduce fatigue on short and long rides.