ALPINESTARS SMX-S Boots - Black - US 9 / EU 43 2223517-1100-43 Precision Tourbox embedded in the leather

embedded in the leather

Two position map switching function built in

OR REGISTERED OR LICENSED FOR USE

lower back and back of the neck for optimum heating performance

ALPINESTARS SMX-S Boots - Black - US 9 / EU 43 2223517-1100-43 Precision Tourbox embedded in the leatherDurable 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