Alpinestars Supertech R Boot Size:40 Tech mesh chassis with mechanical

Tech mesh chassis with mechanical stretch combined with polyfabric 450D perforated in key areas including the chest panel

Go-Pro® mounting capability

JET FIGHTER Inflatable Four Person Towable

Meets or exceeds DOT

Hydradry moisture wicking liner

Alpinestars Supertech R Boot Size:40 Tech mesh chassis with mechanicalAlmost 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