Alpinestars SMX Air Jacket - Black/Red/White - Large502333127 Product Description Removable windbreaker enhances the jackets versatility, enabling it to be quickly and easily adapted to match the weather conditions Strategically positioned stretch inserts promote freedom of movement and ensure high levels of mobility Sport fit with an elongated rear for better coverage and enhanced wind protection in the riding position Laser perforated panels on the chest, with 2D mesh stretch inserts on the front,