Alpinestars SMX4 Boots Blue Size 46

BOOT,SMX-4 BLK/BLU 46. Alpinestars SMX4 Boot features durable Lorica construction and an injected PU shield the shin,ankle, calf, and toe area, while minimizing abrasion. Innovative air vents at the shin, calf, heel, and forefoot are covered with a specially designed mesh 9 with a waterproof membrane). The Alpinestars SMX4 Boots have an extra wide Velcro flap, in unison with a innovative offset rear opening/ closure system that features an elastic mounted zipper. Exclusive sole features a structured shank with reinforcement for added support to arch area. New dual rubber compound race sole provides a precise feel and improved grip