Alpinestars Tech 5 Off-Road Motorcycle Boots – Black/Red, US 13 / EU 48, Part Number 2015015-13-13

The Alpinestars Tech 5 Boots are engineered for serious off-road riders seeking durability, protection, and comfort. Crafted from abrasion-resistant microfiber with a synthetic polymer toe box, these boots offer high water resistance and long-lasting wear. The main microfiber material provides an optimal balance of durability and weight savings, ensuring a secure fit and easy maintenance for extended use. The redesigned instep and Achilles flex zones, made from lightweight microfiber, deliver superior comfort, control, and support during demanding rides. An advanced polymer core structure contours the upper, enhancing structural integrity and abrasion resistance while allowing controlled flex for better maneuverability. The anatomically profiled high-modulus polymer shin plate offers excellent impact and abrasion resistance, with a Velcro® adjustable panel that enables a personalized fit for maximum security and comfort. The medial-facing biomechanical pivot system links the lower and upper parts of the boot, providing both flexibility and support for dynamic riding conditions. Constructed with specifically formulated polymers featuring grip sculpture patterning, the inward-facing upper and lower panels maximize contact with the bike and improve abrasion resistance. The rear gaiter combines Thermoplastic Rubber (TPR) with Thermoplastic Polyurethane (TPU) calf protectors to enhance protection and comfort in rugged environments. The innovative buckle closure system uses polymer and fiberglass buckle arms with high-impact aluminum bridges, offering durability, lightweight performance, and precise quick-release functionality. All buckles are easily replaceable, and the TPU straps are ergonomically designed to promote high levels of front flexion. The injected dual compound TPU foot shell provides impact and abrasion resistance, reinforced internally with a metal shank and toe co-injection for added safety. The exclusive dual compound sole is seamlessly integrated into the multi-density footbed, delivering superior durability, grip, and feel during riding. The sole is also replaceable, ensuring longevity. Additional features include a TPU heel patch connected to the shell for protection, shock-absorbing ankle and collar padding, and a full interior textile lining for enhanced comfort. The replaceable EVA footbed with textile covering completes this high-performance off-road boot designed for serious riders demanding premium protection and comfort in challenging conditions.

Features:

• Abrasion-resistant microfiber upper with synthetic polymer toe box for durability and water resistance

• Redesigned lightweight microfiber flex zones in instep and Achilles for enhanced comfort and support

• Contoured polymer core structure offers structural integrity and controlled flex

• High modulus polymer shin plate provides impact and abrasion resistance with adjustable Velcro® closure

• Biomechanical pivot system links upper and lower boot sections for flexibility and support

• Formulated polymer panels with grip sculpture for maximum contact and abrasion resistance

• TPR gaiter combined with TPU calf protector for added protection and comfort

• Polymer and fiberglass buckle system with aluminum bridges ensures durability and lightweight performance

• Quick-release, self-aligning buckle system for precise closure and security

• Injected dual compound TPU foot shell with impact resistance, reinforced by internal metal shank and toe co-injection

• Dual compound sole offers durability, grip, and replaceability for long-term use

• TPU heel patch connected to shell enhances protection and support

• Shock-absorbing ankle and collar padding with full textile interior lining for comfort

• Replaceable EVA footbed with textile lining for customized support