The Alpinestars Tech 10 Boots in Black are high-performance motocross boots designed for riders who demand advanced flexibility, protection, and precise control. This US 12 / EU 47 pair uses the Tech 10 model’s lightweight chassis, anatomically shaped protection, and advanced flexion system to help support confident riding in demanding off-road conditions. Manufacturer part number 2010020-10-12 and vendor part number 2010020-10-12 identify this specific fitment and configuration.
Fitment: Designed to fit riders who wear US men's size 12 or European size 47 motocross boots. The low-profile pull-on design helps reduce bulk while making the boots easier to put on, and the soft microfiber gaiter helps limit the entry of dirt and water. A poly-fabric lining with 3D open-cell foam and anti-slip suede in the heel helps keep the foot positioned inside the boot during riding.
The Tech 10 combines dual front and rear blade connectors with asymmetrical medial and lateral double-pivot systems for controlled, independent, and synchronized movement. Its ankle control system supports natural ankle motion while providing vertical compression control and added impact protection. The redesigned dual-density TPU rear blade helps resist hyperextension, while lighter torsion arms and flexion inserts work with the flex support system to balance mobility and stability.
Protection features include an energy-dissipating anatomical shin plate, TPU heel and ankle protection, and Alpinestars’ Dynamic Heel Compression Protector, which uses an integrated collapsible heel area and expanded poly-foam to help absorb impact energy. The multi-density foot base includes a proprietary dual-compound sole with grip sculpturing for improved foot-peg control and enhanced mud and water runoff. Slim-line buckles use high-impact bridge closures, contra-closure security, and a quick-release locking system with self-aligning memory for consistent closure. The soles and buckles are replaceable to support long-term serviceability.
Features:
- Size: US men's 12 / European 47
- Model: Tech 10 motocross boots
- Brand: Alpinestars
- Manufacturer part number: 2010020-10-12
- Vendor part number: 2010020-10-12
- Color: Black
- Protection: Dynamic Heel Compression Protector helps absorb high-impact energy
- Flex control: Dual front and rear blade connectors with asymmetrical double-pivot arms
- Ankle support: Ankle control system allows natural movement with compression control
- Rear blade: Dual-density TPU system helps prevent hyperextension and improves impact resistance
- Construction: Lightweight microfiber chassis with impact- and abrasion-resistant TPU shell
- Closure: Slim-line buckles with contra-closure, quick-release locking, and self-aligning memory design
- Lining: Poly-fabric lining with 3D open-cell foam and anti-slip suede heel
- Sole: Replaceable dual-compound sole with proprietary grip sculpturing
- Serviceability: Replaceable soles and buckles