Alpinestars Tech 10 Boots — US 12, Over‑Calf, White

The Tech 10 boot delivers advanced flexion control and impact protection for serious off‑road riders. Built around a floating frame and an asymmetrical double‑pivot architecture, these boots balance precise movement with robust crash resistance.

• Dual front and rear blade connectors provide a seamless flexion control system from foot to shin.
• Asymmetrical dual pivot arms and medial/lateral double pivot system for both independent and synchronized movement.
• Floating construction between lower and upper shell for natural ankle articulation and vertical compression control.
• Redesigned dual‑density rear blade system to limit hyper‑extension while improving flex control and impact resistance.
• Dynamic Heel Compression Protector (DHCP) with a collapsible heel area and energy‑absorbing foam for high‑impact situations.
• Energy‑dissipating shin plate with anatomic design to reduce surface area and save weight.
• Completely redesigned sole with proprietary grip sculpturing to improve foot‑peg performance and water/mud run‑off; soles and buckles are replaceable.
• Slim‑line, cold‑forged buckles and a contra‑closure quick‑release system with self‑aligning memory design for fast, secure adjustment.
• Low‑profile, pull‑on design reduces material build for lighter weight and quicker donning.

Every detail is engineered for performance, protection and serviceability, from closure mechanics to sole design.