Supertech R Boots YGroup_6500019 while the innovative midsole offers

while the innovative midsole offers ‘running shoe’ comfort

Ergonomic carbon effect knuckle for effective protection against impacts

The unique double layer construction is specifically designed to offer improved directional movement of the knee while on the bike

this hybrid technology blends the best properties of Cell and Flex technologies to create an ultra-protective solution that delivers peerless breathable performance and maximum flexibility

please keep in mind that the same top pad can be used within sizes XS to XXL

Supertech R Boots YGroup_6500019 while the innovative midsole offersAlmost 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