The Alpinestars Tech 3 Boots in black are designed for off-road motorcycle riders who need dependable protection, flexibility, and all-day comfort. This men’s size US 14 / EU 49.5 boot features a lightweight microfiber upper that is flexible and abrasion resistant, with reinforced synthetic material in the toe box for added durability. An extended polyurethane synthetic gaiter helps reduce water and dirt entry, making the Tech 3 a practical choice for trail riding, motocross, and other demanding riding environments.
Protection is provided by a contoured thermoplastic polyurethane calf protector, higher medial protector, outer lateral ankle protection, heel counter, and injected TPU shin plate. The Bio-mechanical medial blade system supports natural front-to-rear flex while helping protect the ankle. A rear thermoplastic rubber gaiter patch adds comfort and coverage at the rear flex area. The ergonomic triple-buckle design wraps securely around the boot without restricting movement, while three replaceable polymer buckles use a ratchet with memory, quick-release locking, and self-aligning closure for precise adjustment. A hook-and-loop upper closure with a thermoplastic rubber flap provides additional calf-fit support.
The one-piece injected TPU dual-compound foot shell is reinforced with an internal metal shank and co-injected toe reinforcement for structural support. Soft foam around the ankle and collar helps absorb shock and improves comfort during extended use. A replaceable EVA footbed with textile lining supports the foot, while the high-grip rubber compound outsole provides traction on varied terrain. Both the sole and buckles are replaceable to help extend service life. Manufactured by Alpinestars and identified by manufacturer and vendor part number 2013018-10-14, these black Tech 3 boots are built for riders seeking reliable off-road fitment and protection in a large US 14 / EU 49.5 size.
Features:
- Lightweight microfiber upper provides flexibility and abrasion resistance
- Synthetic toe box resists abrasion in high-wear areas
- Extended polyurethane synthetic gaiter helps limit water and dirt entry
- TPU calf, shin, ankle, medial, lateral, and heel protection supports impact resistance
- Bio-mechanical medial blade system allows controlled front-to-rear ankle flex
- Three replaceable polymer buckles feature ratchet memory, quick release, and self-aligning closure
- Hook-and-loop upper closure and thermoplastic rubber flap allow broad calf-fit adjustment
- One-piece TPU dual-compound foot shell includes internal metal shank reinforcement
- Soft foam ankle and collar padding provides comfort and shock absorption
- Replaceable EVA footbed with textile lining supports foot comfort
- High-grip rubber outsole provides traction and is replaceable
- Brand: Alpinestars
- Model: Tech 3
- Color: Black
- Size: Men’s US 14 / EU 49.5
- Manufacturer and vendor part number: 2013018-10-14