Alpinestars Tech 5 Boots - Black/Gray US 9 / EU 43 | Durable Off-Road Motorcycle Gear

The Alpinestars Tech 5 Boots in Black/Gray are engineered for serious off-road riders seeking superior protection and comfort. Crafted with a combination of innovative materials, these boots feature an abrasion-resistant microfiber upper reinforced with synthetic polymer on the toe box, providing high levels of water resistance, durability, and weight savings. The microfiber material ensures a consistent fit for long-term use and is easy to clean, making these boots a practical choice for demanding riding conditions. Redesigned instep and Achilles accordion flex zones made from lightweight microfiber deliver enhanced comfort, control, and support during intense riding sessions. An advanced polymer core structure contours the upper, offering structural integrity and abrasion resistance while maintaining excellent controlled flex for dynamic movement. The anatomically profiled high modulus polymer shin plate offers superior impact and abrasion protection, with a Velcro® adjustable panel for a personalized fit and secure closure. The medial-facing biomechanical pivot system links the lower and upper parts of the boot, providing both flexibility and structural support for improved riding performance. Both the inward-facing upper and lower panels are constructed from formulated polymer with grip sculpture patterning, ensuring maximum contact with the bike and increased abrasion resistance. The rear features a Thermoplastic Rubber (TPR) gaiter atop a Thermoplastic Polyurethane (TPU) calf protector, offering added protection and comfort. The innovative buckle closure system combines polymer, fiberglass buckle arms, and high-impact aluminum bridges, delivering durability, lightweight performance, and easy adjustability. These buckles are designed for quick, secure closure with self-aligning features and are fully replaceable for long-term maintenance. The TPU buckle straps are ergonomically profiled to support high levels of front flexion, enhancing mobility. The dual compound foot shell, injected as a one-piece design, provides excellent impact and abrasion resistance, reinforced internally by a metal shank and toe co-injection for enhanced safety. The exclusive dual compound sole seamlessly integrates with the multi-density foot base, offering durability, grip, and a natural feel during riding. The replaceable sole features built-in support, while the TPU heel patch and lateral/medial TPU parts deliver added protection and stability. Soft poly-foam surrounds the ankles and collar, offering shock absorption, complemented by a full interior textile lining for comfort. The boots also include a replaceable, anatomically contoured EVA footbed with textile lining, ensuring a comfortable fit during extended wear. Designed for durability, protection, and performance, the Alpinestars Tech 5 Boots are an ideal choice for off-road enthusiasts demanding high-quality motorcycle gear.

Features:

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

• Redesigned instep and Achilles flex zones made from lightweight microfiber for comfort and support

• Contoured polymer core structure for structural integrity and controlled flex

• High-modulus polymer shin plate with Velcro® adjustable panel for impact resistance and personalized fit

• Biomechanical pivot system linking upper and lower sections for flexibility and support

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

• Rear TPR gaiter on TPU calf protector for additional protection and comfort

• Innovative buckle closure system with polymer, fiberglass, and aluminum components for lightweight durability

• Quick release, self-aligning buckles that are easily replaceable

• Ergonomically profiled TPU buckle straps to promote front flexion

• One-piece dual compound TPU injected foot shell with impact and abrasion resistance

• Metal shank and toe reinforcement for enhanced safety

• Dual compound sole with built-in support, grip, and durability; replaceable design

• TPU heel patch and lateral/medial TPU parts for protection and support

• Shock-absorbing poly-foam padding around ankles and collar with full textile lining for comfort

• Replaceable, anatomically profiled EVA footbed with textile lining for extended wear comfort

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2015015-1055-9