ALPINESTARS SMX+ Boots - Black/White/Yellow Fluorescent - US 12 / EU 47 2221019-125-47 Full System Twill main fabric and sandwich

Twill main fabric and sandwich visor Structured crown

grime and other deposits

TPU double density ankles protectors are layered under the upper in both lateral and medial side for excellent all-round levels of protection

High-quality external/internal construction

Bulb: 12 V

ALPINESTARS SMX+ Boots - Black/White/Yellow Fluorescent - US 12 / EU 47 2221019-125-47 Full System Twill main fabric and sandwichAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement Flexible accordion microfiber on Achilles gives enhanced natural movement Outside entry exit has stretchable accordion panel for a close fit and ease of entry and removal. Contoured high modulus shin plate