Alpinestars Viper V4 Air Jacket Size:L Radius edges on the clamping

Radius edges on the clamping area to keep from crimping bar

Chest pad and back compartments are designed to accommodate the Alpinestars Level 1 CE-certified Nucleon chest and Level 2 CE-certified Nucleon back inserts

Monster 1100

or lounging at home

Articulated women's fit

Alpinestars Viper V4 Air Jacket Size:L Radius edges on the clampingEngineered for superior airflow and adaptability, the Viper Air v4 Jacket is optimized for warm weather riding. Featuring a detachable windproof liner, this jacket can be quickly and easily adapted to a mid season jacket, ensuring comfort and versatility in changing weather conditions. FEATURES The Viper Air V4 Jacket features a 3D shaped design that adapts to the rider's body for a superior fit, natural movement, and all day comfort This innovative