The Alpinestars Tech 10 Boots in Red, size US 14 / EU 49.5, are engineered for motocross and off-road riders who require advanced flexibility, protection, and precise control. Manufactured by Alpinestars and identified by manufacturer and vendor part number 2010020-30-14, these boots feature a lightweight microfiber and thermoplastic polyurethane chassis designed to resist impact and abrasion while maintaining comfortable movement. The low-profile pull-on construction reduces material bulk and weight while making the boots easier to put on.
The Tech 10 incorporates a complete flexion control system extending from the foot shell to the shin plate. Asymmetrical dual-pivot arms and medial and lateral torsion systems allow independent and synchronized movement, while the ankle control system supports natural ankle articulation, vertical compression control, and impact protection. The redesigned dual-density rear blade system helps prevent hyperextension and improves flex control. Alpinestars’ Dynamic Heel Compression Protector uses an integrated collapsible heel area with expanded poly-foam to help absorb high-impact energy during a crash.
Protection and comfort are further supported by an anatomically shaped energy-dissipating shin plate, TPU heel and ankle protection, and innovative flexion inserts. The foot shell combines five compounds in a single lightweight structure for strength, flexibility, and stability. A soft microfiber gaiter helps reduce water and dirt entry, while the poly-fabric lining with 3D open-cell foam and anti-slip suede in the heel helps keep the foot securely positioned inside the boot.
The redesigned sole features proprietary grip sculpturing to improve foot-peg control and assist mud and water runoff. A dual-compound sole is integrated into the multidensity foot base structure, and both the soles and slim-line buckles are replaceable for long-term serviceability. This pair is sized for US 14 / EU 49.5 and is intended for compatible motocross and off-road riding applications.
Features:
- Size: US 14 / EU 49.5
- Model: Tech 10
- Brand: Alpinestars
- Manufacturer Part Number: 2010020-30-14
- Vendor Part Number: 2010020-30-14
- Color: Red
- Flex Control: Dual front and rear blade connectors create a continuous flexion control system from the foot shell to the shin plate
- Pivot System: Asymmetrical medial and lateral dual-pivot arms support precise independent and synchronized movement
- Ankle Protection: Integrated ankle control system allows natural movement while managing vertical compression and impact forces
- Rear Blade System: Dual-density TPU construction helps prevent hyperextension and improves flex control and impact resistance
- Heel Protection: Dynamic Heel Compression Protector uses a collapsible heel area and expanded poly-foam to absorb impact energy
- Chassis: Lightweight microfiber construction combines with impact- and abrasion-resistant TPU protection
- Foot Shell: Five-compound construction balances strength, flexibility, and structural integrity
- Sole: Dual-compound sole with grip sculpturing improves foot-peg control and mud and water runoff
- Closure: Slim-line buckles use high-impact bridge closures, contra-closure security, and a quick-release locking system
- Lining: 3D open-cell foam with anti-slip suede in the heel helps keep the foot positioned securely
- Serviceability: Replaceable soles and buckles support long-term maintenance