ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 10 / EU 42 2224121-10-42 Big Sexy 2-into-1 High Performance Exhaust Features a halogen 881 single-filament

Features a halogen 881 single-filament bulb

Zip front polar fleece body

mid pipe and end-cap

Not compatible with Akrapovic headers

ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 10 / EU 42 2224121-10-42 Big Sexy 2-into-1 High Performance Exhaust Features a halogen 881 single-filamentAnatomically engineered for an optimized womens fit Rear flex bellow is equipped with a flex window, which also acts as an air intake for effective ventilation and airflow New ergonomic TPU shift pad for enhanced durability in a critical area Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear