Alpinestars Tech 10 Boot YCRF_parts_tracks comfortable Polartec® fleece at the

comfortable Polartec® fleece at the base and a full-length Original microfiber multifunctional headwear on top

we focused on stylish lines and rider-driven features like a longer fit

Feeling the breeze When riding on a hot day

Pit zips for additional venting needed to get unstuck

Alpinestars Tech 10 Boot YCRF_parts_tracks comfortable Polartec® fleece at theFEATURES 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. 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