Alpinestars Supertech R Boot YCRF_base_layers Tear-Offs for use with Activate

Tear-Offs for use with Activate or Regiment goggles

Conductive Clarino® palm for touch screen compatibility

The longer women's-specific fit adds style and cozy coverage

This performance is your new best friend

Alpinestars Supertech R Boot YCRF_base_layers Tear-Offs for use with ActivateAlmost every component of the Supertech R 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 innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear bellow, a redesigned top gaitor, a new shifter and shin