Alpinestars SMX-6 V2 Boots 2012 ERT & ERM Chain are

ERT & ERM Chain are designed for motocross

Thanks to innovative engineering the Fluid Tech is ultra-lightweight and offers a highly customizable and secure fit

Double density ankle protector on medial side layered under the upper offers protective performance in key area

Alpinestars Bionic Plus Knee Guards

Alpinestars SMX-6 V2 Boots 2012 ERT & ERM Chain areAlpinestars SMX 6 v2 Boots A formidable force on street and track, the second generation Alpinestars SMX 6 Boots have been carefully upgraded without compromising the versatile performance and protection that made the originals such a success. The ergonomics have been refined for increased anatomical fidelity. The accordion stretch paneling has been augmented on the forefoot as well as the back of the ankle for added flexibility and comfort. The