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The ALPINESTARS Tech 10 Supervented motocross boots advance the performance and ventilation of the Tech 10 platform. Built with highly breathable, perforated microfiber, the boots combine extensive mesh sections, perforated padding, and a ventilated shin plate to promote airflow through the front of the boot and support effective heat exchange. Two large front inlet ports work with rear exhausts to optimize ventilation during riding.
A redesigned mesh inner bootie features a 3D Higher Spring insole with air channels for added ventilation and cushioning comfort. The new sole uses an extended honeycomb design and proprietary grip sculpturing to support grip and feel on the foot pegs, including wet and muddy conditions. The dual-compound sole is integrated with a multi-density foot base structure and includes built-in support, while the central sole insert provides micro grip and side hooking grip.
Protection and support come from an impact- and abrasion-resistant TPU shell, a five-compound foot shell, integrated heel and toe protection, and an integrated shank. The contoured calf protector uses a dual-density rear blade system to help dampen excessive torsional forces, while the TPU shin blade system is engineered to help prevent frontal hyper-extension and provide flex control. A dual closure system, micro-adjustable buckles, memory and quick-release locking features, and self-aligning closures enable precise fastening. The soft microfiber gaiter helps seal out water and dirt, and the 3D mesh lining includes anti-sliding suede in the heel area.
ALPINESTARS also equips these boots with replaceable buckles, a replaceable central sole insert, air vents at the lateral calf, and a breathable mesh insert for comfort on short and long rides. The included part number is 2010520-1991-11.
Features:
- Breathable Construction: Highly breathable, perforated microfiber construction supports airflow.
- Ventilation System: Two front inlet ports, rear exhausts, ventilated padding, and mesh sections promote heat exchange.
- Ventilated Inner Bootie: Mesh inner bootie and a 3D Higher Spring insole use air channels for ventilation and cushioning.
- Grip Sole: Extended honeycomb design and proprietary grip sculpturing improve foot-peg grip and feel.
- Protective Shell: Impact- and abrasion-resistant TPU shell provides support and durability.
- Calf Protection: Dual-density rear blade system helps dampen excessive torsional forces.
- Shin Protection: TPU blade system is engineered to help prevent frontal hyper-extension and provide flex control.
- Foot Shell: Five-compound foot shell includes heel and toe protection plus an integrated shank.
- Closure System: Dual closure system uses an internal microfiber flap, hook-and-loop fasteners, and micro-adjustable buckles.
- Buckle Design: Self-aligning memory and quick-release locking system supports precise closure; buckles are replaceable.
- Comfort Lining: 3D mesh lining with anti-sliding suede at the heel helps maintain foot positioning.
- Replaceable Sole Insert: Central sole insert features micro grip and side hooking grip and is replaceable.
- Calf Ventilation: Lateral calf air vents and a breathable mesh insert support comfort and help reduce fatigue.
- Color and Size: Black hue, size 11.
- Part Number: 2010520-1991-11.

