Alpinestars Tech 3 Boots — EU 47, Over-Calf, Gray

The Tech 3 Boots deliver race-derived protection with flexible comfort for demanding off-road riding. Innovative lightweight microfiber uppers combine abrasion resistance and mobility, while injected TPU plates and protective panels shield the shin, calf and ankle.

• Upper construction from light, flexible microfiber for abrasion resistance and comfort.
• Front and rear microfibre bellows improve comfort in flex zones.
• Synthetic toe box and extended PU gaiter help resist abrasion and block water and dirt.
• Contoured TPU calf plate, medial protector, lateral ankle and heel counter provide impact resistance.
• Rear TPR gaiter patch protects the rear flex area and increases comfort.
• Injected TPU shin plate integrated with medial protector; hook-and-loop upper closure plus TPR flap allow broad calf fit adjustment.
• Three replaceable polymer buckles with ratchet memory and quick-release deliver precise, self-aligning closure.
• One-piece injected dual-compound TPU foot shell with internal metal shank and co-injected toe reinforcement for stability.
• Soft foams around the ankle and collar plus replaceable EVA footbed with textile lining for shock absorption and comfort.
• High-grip, replaceable rubber outsole designed for traction on varied terrain.

Engineered to balance protection and natural flex, these boots are ideal for riders who demand durability, precise closure and comfort across long days on the track or trail.