ALPINESTARS SMX-S Boots - Black - US 9 / EU 43 224351710043 105-0128 making it the perfect size

making it the perfect size for any vehicle’s custom build: but

Plug & Play Installation – No major modifications required

Highly-perforated for maximum breathability and ventilation

bass boost (0–18dB)

-HORN BEZEL

ALPINESTARS SMX-S Boots - Black - US 9 / EU 43 224351710043 105-0128 making it the perfect sizeDurable microfiber upper construction offering superb levels of flexibility and comfort Incorporating a waterproof and breathable membrane for high levels of comfort and weather performance TPU shin plate protector is ergonomically optimized for superior impact and abrasion resistance Lateral TPR injected ankle support construction offers optimized levels of protection and stability TPU double density ankles protectors are layered under the upper in