ALPINESTARS SMX-S Boots - Black/White - US 11.5 / EU 46 2223517-12-46 DHH Certified Headlight Chin plates on the front

Chin plates on the front dissipate pressure of the helmet when impacting

Constant velocity baffles are not removable Not designed to fit on motorcycles using extended bags Will not work with trailer hitch

Structural design from center towards the outside provides the perfect balance between force dispersion and energy absorption

specs using high-quality automotive paints

ALPINESTARS SMX-S Boots - Black/White - US 11.5 / EU 46 2223517-12-46 DHH Certified Headlight Chin plates on the frontDurable microfiber upper construction that has superb flexibility and a comfortable feel Ergonomic new forefront boot shape is streamlined to better control and feel of the motorcycle controls Thermoplastic Polyurethane (TPU) shin plate protector is race developed for superior impact and abrasion resistance Lateral Thermoplastic Rubbery (TPR) injected ankle support construction provides superior comfort and impact resistance TPU double density ankle