ALPINESTARS SMX-S Boots - Black/White - US 8 / EU 42 2223517-12-42 High-Flow Air Filter™ Precharger black Airbox Lid

black Airbox Lid

Soft aluminum for a positive

The additional friction disks provide an average of a 25% gain in torque capacity over stock

Flex Series pad included

One zippered chest pocket and two front pockets with hook and loop closure for security

ALPINESTARS SMX-S Boots - Black/White - US 8 / EU 42 2223517-12-42 High-Flow Air Filter™ Precharger black Airbox LidDurable 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