Alpinestars Smx-6 V2 Racing Boots Black EU 40

a track and street performance riding boot which incorporates a newly designed upper for flexibility, the smx-6 v2 is superbly anatomically profiled, packed with innovative features and has the latest advancements in alpinestars? performance footwear design and development. every component on the ce certified smx-6 v2 has been carefully designed to give riders a crucial performance edge in the form of protection innovations, improved ergonomics and comfort features. features:- newly designed boot upper incorporates innovative front, rear bellow and rear calf zones for superior levels of flexibility. the upper is constructed from microfiber for durability and abrasion resistance.- ergonomic last for forefoot streamlining to enable greater control of the motorbike?s controls and for superior, wide-ranging foot profile, fit and comfort.- alpinestars? innovative tpu lateral ankle brace protection provides a biomechanical support between lateral top calf/shin and ankle and offers improved s