Alpinestars Supertech R Vented Boot Size:42 EVA footbed

EVA footbed

Lining - mesh/taffeta lining with fleece-lined seat

Like all 509 lenses

Two mounting systems included - a seat harness or adjustable sissy bar strap system easily attaches bag to your motorcycle's seat

Early KLIM adventure jackets were actually Valdez snowmobile shells

Alpinestars Supertech R Vented Boot Size:42 EVA footbedAlmost every component of the Supertech R Vented Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring extensive perforations throughout for maximum airflow, innovations derived using feedback from Alpinestars involvement in top flight racing include a newly redesigned front flex area, a redesigned rear bellow,