Alpinestars Tech 10 Le Union Boots Blue

The Tech 10 has set the standard for Motocross boot performance and protection for well over a decade. The completely redesigned Tech 10 boot raises the performance envelope even further. Perfection through innovation; while maintaining the iconic Tech 10 look, the new boot represents an entirely new approach

- improving its ability to give a rider the ultimate in feel, comfort and safety.

The Tech 10’s re-design has been guided by three priorities as the Alpinestars technical footwear development team looked to improve overall functionality, performance and safety, decrease weight and reduce material volume. Maximizing these priorities is the key achievement of the new Tech 10 and the result is an all new boot with a greater range of movement and flexibility while offering better control over the flexion and torsion forces that significantly improve boot performance, giving the rider greater confidence and protection.

Enhanced Functionality, Performance and Safety:

The Tech 10’s comfort is legendary and a key feature in making the boot a pleasure to wear in all conditions. A key objective was maintaining the boot’s feel while enhancing its performance, functionality and safety.

The most significant upgrades to the Tech 10 performance are unique technologies: The Frontal Flexion Control Frame, the Asymmetrical Dual-pivot Arms, the patented Dynamic Heel Compression Protection Shock Absorber which is integrated into a redesigned foot shell and the slimmer, more streamlined, outsole.

Reduced Weight:

The Tech 10 is lighter, a result of Alpinestars technicians studying all the boot components and their connections – how the boot comes together. A re-design of every single one of those components has been undertaken to reduce volume and weight.

New material composites have been created that are lighter in weight and more durable to ensure they hold up to the rigors of off-road riding. The new, cold-forged, aluminum buckles are a result with an easier to operate, more durable and self-aligning closure that offer a positive hold across the upper surfaces of the boot. The result has yielded over 400 grams (almost 1lb) in weight reduction for the new Tech 10.
Anatomical shin and calf-plates.

• The Tech 10 design is slimmer and more streamlined with a contoured calf protector ergonomically wrapping around the rear leg.

• Constructed from a dual density compound and combined with the rear blade system, protection is enhanced with progressive dampening of excessive torsional forces.

• The energy dissipating shin plate features a new anatomic design for reduced surface area and weight-saving.

• Unique sole integration.

• Completely re-designed sole with proprietary grip sculpturing to improve foot-peg performance, grip and mud and water run-off.

• Exclusive dual compound sole is seamlessly integrated to the multi-density foot base structure with built-in support.

• The sole offers superior durability, grip and feel while riding and improved performance on the shifter.

• The central sole insert features micro grip and side hooking grip design.

• It is easily replaceable and Alpinestars offers a full sole replacement and boot repair service.

• Buckle closure system.

• Anatomically optimized re-designed for weight-saving and ergonomics, the new triple buckle closure system features a nylon and fiberglass compound for improved durability and strength.

• New slim-line buckles include high-impact bridge closures which are cold forged for precision and strength.

• The closure system features contra-closure, doubling closure security and a quick release/locking system with self-aligning, memory, design for easy, precise closure and improved riding performance and security.

• All buckles are easily replaceable.

• Innovative, lightweight upper construction:

• The Tech 10 chassis combines advanced lightweight microfiber and impact and abrasion resistant TPU shell.

• Foot shell features five different compounds in a single lightweight piece to offer strength while maintaining flexibility and structural integrity.

• Foot shell incorporates heel and toe protection that is highly resistant to abrasion and impact and adds to the boot’s overall durability.

• Foot shell also includes integrated shank for support and structural integrity.

• Frontal protection features a dual closure system with an internal microfiber flap, plus hook and loop fasteners for a precise fit closure beneath the buckle giving greater, micro-adjustable, precision which is convenient to operate.

• Soft microfiber gaiter helps seal out excessive water and dirt entry.

• Poly-fabric lining with 3D open cell foam incorporates anti-slip suede in heel area, keeping the foot located inside the boot.

• The Tech 10 boot is CE certified.