Alpinestars Tech 10 Boots — US 13, Over-Calf, White

The Tech 10 boot delivers race-proven protection and precise flexion control while keeping weight low and donning simple.

Key engineering highlights include:

• Dual front and rear blade connectors that provide a complete, seamless flexion control system from the foot shell to the shin plate.
• Asymmetrical, dual pivot arms and a medial/lateral double pivot system for natural ankle movement and precise, synchronized or independent flex.
• Redesigned dual-density TPU rear blade to resist hyper-extension while improving flex control and impact resistance.
• Dynamic Heel Compression Protector (DHCP) with a collapsible heel area and expanded poly-foam to absorb high-energy impacts.
• Slim-line, cold-forged buckles with contra-closure and quick-release locking for secure, repeatable closure; soles and buckles are easily replaceable.
• Exclusive dual-compound sole sculpturing for improved foot-peg performance, grip and mud/water run-off integrated into a multi-density foot base.
• Lightweight chassis and a multi-compound foot shell combine strength, flexibility and structural integrity while the soft microfiber gaiter and poly-fabric lining help seal out water and debris.

Designed for riders who demand impact protection, controlled flexion and ergonomic comfort, the Tech 10 balances high-performance features with practical, replaceable components.