The Alpinestars Tech 3 motorcycle boots in Red/Blue/Yellow Fluorescent are designed for off-road riders who need dependable protection, comfort, and flexibility. This US 8 / EU 42 boot features a lightweight microfiber upper that resists abrasion while allowing natural movement. Flexible microfiber panels at the front and rear bellows improve comfort in high-flex areas, while the synthetic toe box provides added resistance against wear.
Protection is provided by an extended polyurethane synthetic gaiter that helps limit water and dirt entry, along with a contoured thermoplastic polyurethane calf protector, higher medial protector, outer lateral ankle protector, and heel counter. An injected TPU shin plate connects with the medial protector panel for integrated lower-leg protection. A thermoplastic rubber rear gaiter patch adds coverage and comfort during rear flex, while soft foam around the ankle and collar helps absorb shock and improve riding comfort.
The Tech 3 uses a biomechanical medial blade system to support controlled front-to-rear ankle flex. Ergonomic TPU triple-buckle straps wrap from the medial protector to the lateral side without restricting movement. Three replaceable polymer buckles feature memory ratchets, quick-release locking, and self-aligning closure for precise adjustment. A hook-and-loop upper closure with a thermoplastic rubber flap accommodates a broad range of calf fits, and the textured medial protector helps improve grip.
An innovative one-piece TPU dual-compound foot shell includes a metal shank and co-injected toe reinforcement for added structural support. The replaceable EVA footbed has a textile lining, and the high-grip rubber compound outsole provides traction on varied off-road surfaces. Manufactured by Alpinestars, this Tech 3 boot is identified by vendor part number 2013018-3375-8 and is suited to motocross, trail, and general off-road motorcycle riding where durable, replaceable protection is important.
Features:
- Size: US 8 / EU 42
- Model: Tech 3
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Vendor Part Number: 2013018-3375-8
- Upper Construction: Lightweight microfiber material provides flexibility and abrasion resistance
- Protection: TPU calf, shin, ankle, medial, lateral, and heel protectors support impact resistance
- Water and Dirt Resistance: Extended polyurethane synthetic gaiter helps seal out excessive entry
- Closure System: Three replaceable polymer buckles feature memory ratchets, quick release, and self-aligning closure
- Calf Adjustment: Hook-and-loop upper closure and thermoplastic rubber flap support a broad range of calf fits
- Ankle Support: Biomechanical medial blade system promotes controlled front-to-rear flex
- Foot Shell: One-piece TPU dual-compound shell includes a metal shank and co-injected toe reinforcement
- Comfort: Soft ankle and collar foam provides cushioning and shock absorption
- Footbed: Replaceable EVA footbed features a textile lining
- Outsole: Replaceable high-grip rubber compound outsole provides traction for off-road riding
- Fitment: Designed for motocross, trail, and general off-road motorcycle riding