The Alpinestars Tech 3 motorcycle boots are designed for riders who need dependable protection, flexible movement, and comfortable all-day wear. This black boot is sized for US 9 and EU 43 and features a lightweight microfiber upper that is flexible and abrasion resistant. Flexible microfiber panels at the front and rear bellows improve comfort while riding, while the synthetic toe box provides added resistance in high-wear areas. An extended polyurethane synthetic gaiter helps limit the entry of water and dirt.
Protection is provided by a contoured thermoplastic polyurethane (TPU) calf protector, higher medial protector, outer lateral ankle protection, and TPU heel counter. An injected TPU shin plate connects with the medial protector panel for integrated coverage, while a thermoplastic rubber rear gaiter patch adds protection and comfort through the rear flex area. The biomechanical medial blade system supports controlled front-to-rear flex while helping protect the ankle.
Feature: Triple ergonomic polymer buckle closure wraps around the front flex area without restricting movement. The memory ratchet and quick-release locking system provide precise, self-aligning closure, and all buckles are replaceable. Feature: Hook-and-loop upper closure with a thermoplastic rubber flap allows broad calf-fit adjustment. Feature: One-piece dual-compound TPU foot shell includes a metal shank and co-injected toe reinforcement for added structure. Feature: Soft ankle and collar foams provide cushioning and shock absorption. Feature: Replaceable EVA footbed has a textile lining for improved comfort. Feature: Replaceable high-grip rubber outsole provides reliable traction.
Manufactured by Alpinestars, the Tech 3 boots are intended for motorcycle and off-road riding applications where impact resistance, abrasion protection, secure fit, and flexible control are important. The Alpinestars Tech 3 Black US 9, EU 43 boot is identified by manufacturer and vendor part number 2013018-10-9.
Features:
- Size: US 9, EU 43
- Model: Tech 3
- Brand: Alpinestars
- Manufacturer part number: 2013018-10-9
- Vendor part number: 2013018-10-9
- Color: Black
- Upper construction: Lightweight, flexible, abrasion-resistant microfiber
- Protection: TPU calf, shin, ankle, heel, and medial protection panels
- Closure: Three replaceable polymer buckles with memory ratchet and quick-release locking system
- Fit adjustment: Hook-and-loop upper closure with thermoplastic rubber calf flap
- Foot shell: Dual-compound TPU construction with metal shank and reinforced toe
- Comfort: Soft ankle and collar foams with a replaceable EVA footbed
- Outsole: Replaceable high-grip rubber compound