ALPINESTARS Supertech V Boots - Black/Red/White/Gray - US 6.5 / EU 40 2220121-1329-40 4-Speed Molded recesses inside EPS designed

Molded recesses inside EPS designed to accept various aftermarket audio and communication components

Polymer insole with integrated steel shank reinforcement for structure and support to the arch area Exclusive compound rubber sole with high grip

1D Monoblock Class D 1-Channel Car Audio Amplifier 3600 Watts

Polyester Webbing with Low Stretch

52-0129 16 inch x 3

ALPINESTARS Supertech V Boots - Black/Red/White/Gray - US 6.5 / EU 40 2220121-1329-40 4-Speed Molded recesses inside EPS designedAlmost 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