The Alpinestars Tech 3 motorcycle boots are designed for riders who need dependable protection, flexibility, and comfort for off-road and motocross riding. This size US 12 / EU 47 boot features a lightweight microfiber upper that is flexible and abrasion resistant, with reinforced synthetic material in the toe box for added durability in high-wear areas. The extended polyurethane gaiter helps limit water and dirt entry, while the contoured thermoplastic polyurethane calf protector, shin plate, ankle protectors, heel counter, and medial protector provide support against impacts.
Comfort and mobility are supported by flexible microfiber panels at the front and rear bellows, soft foam around the ankle and collar, and a rear thermoplastic rubber gaiter patch that protects the rear flex area. The biomechanical medial blade system promotes controlled front-to-rear flex while supporting the ankle. An ergonomic triple-buckle closure system wraps securely around the boot without restricting movement. Its three replaceable polymer buckles use ratchet memory, quick-release locking, and self-aligning features for convenient, precise adjustment. A hook-and-loop upper closure and thermoplastic rubber flap allow broad calf-fit adjustment.
The one-piece injected dual-compound foot shell includes a metal shank and co-injected toe reinforcement for added structural support. A replaceable EVA footbed with textile lining enhances underfoot comfort, while the high-grip rubber outsole provides traction across varied riding surfaces and can be replaced when worn. The Alpinestars Tech 3 boots are suitable for off-road motorcycle, motocross, and powersports applications where durable protection, secure closure, and replaceable sole components are important. Manufacturer and vendor part number: 2013018-3375-12.
Features:
- Size: US 12 / EU 47
- Model: Tech 3
- Brand: Alpinestars
- Manufacturer part number: 2013018-3375-12
- Vendor part number: 2013018-3375-12
- Color: Red, blue, and fluorescent yellow
- Upper construction: Lightweight, flexible, abrasion-resistant microfiber
- Protection: TPU calf, shin, ankle, heel, and medial protectors with a reinforced synthetic toe box
- Water and dirt resistance: Extended polyurethane gaiter helps seal the boot opening
- Closure: Three replaceable polymer buckles with ratchet memory, quick release, locking, and self-aligning features
- Fit adjustment: Hook-and-loop upper closure with thermoplastic rubber calf-fit flap
- Flex support: Biomechanical medial blade system supports controlled ankle movement
- Foot shell: Injected dual-compound TPU construction with internal metal shank and reinforced toe
- Comfort: Soft ankle and collar foam with replaceable EVA footbed and textile lining
- Outsole: Replaceable high-grip rubber compound