Alpinestars Supertech R Vented Boot Size:42 Two mounting systems included -

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

EVA footbed

you'll wonder why your UTV or ATV didn't come from the factory with this must-have product

A rigid replaceable nylon insert has been added to protect the inside of the boot in case the rider's foot slides off the foot peg or the kick-starter

thanks to the removable thermal liner

Alpinestars Supertech R Vented Boot Size:42 Two mounting systems included -Almost 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,