ALPINESTARS Supertech V Boots - Black/Fluo Red/White - US 12 / EU 47 2220121-124-47 Nucleon KR-3 Back Protector and canister while the end-cap

and canister while the end-cap is constructed of carbon fiber

The sole offers superior durability

Includes nylon mounting brackets and threaded brass bolts

Plug-and-play wiring connections shorten installation time

with strategically positioned Spandex for mobility

ALPINESTARS Supertech V Boots - Black/Fluo Red/White - US 12 / EU 47 2220121-124-47 Nucleon KR-3 Back Protector and canister while the end-capAlmost 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 protection and the performance of this boot to a new