ALPINESTARS SMX1-R V2 Boots - Black/Red - US 12.5 / EU 48 2224021-13-48 GP Tech Suit v4 Large accordion stretch panels helps

Large accordion stretch panels helps movement and comfort on the bike

Replaceable anatomical EVA footbed with lycra lining on top

Cylinder Specific Ignition Timing

Mid-weight fleece: 80% Cotton/20% Polyester

55W = 85W of light output)

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 12.5 / EU 48 2224021-13-48 GP Tech Suit v4 Large accordion stretch panels helpsThe main upper material is microfiber Tongue and rear accordion made by lightweight padded material that offer superior comfort Airflow and ventilation are improved thanks to lateral Air Intake with metallic mesh New speed lace system derived from Alpinestars MotoGP technology for improved quick precise and secure closure Higher closure system with new adjustable hook and loop closure and debossed Alpinestars logo Foam backed double density ankles