ALPINESTARS SMX-S Boots - Black/White - US 3.5 / EU 36 2223517-12-36 109-0129 - **Easy Installation:** Hassle-free setup

- **Easy Installation:** Hassle-free setup so you can enjoy better sound in minutes

BT Mic included

Comes complete with wiring harness and isolation relay to protect your bike's circuit along with a choice of two styles of switches

0/4 GA Square

ALPINESTARS SMX-S Boots - Black/White - US 3.5 / EU 36 2223517-12-36 109-0129 - **Easy Installation:** Hassle-free setupDurable 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