The Alpinestars GP Force leather motorcycle jacket is CE classified AA with Alpinestars GP CE Nucleon Flex Pro protectors at the elbows and shoulders and DFS Dynamic Friction Shield Lite sliders on the shoulders. Pockets for a back protector and chest protectors allow upgrades (sold separately). The GP Force jacket is compatible with the Alpinestars Tech-Air 5 Airbag System for optimum protection (sold separately). A leather multi-panel construction with strategically placed HRSF Polyamide accordion stretch panel inserts gives an anatomical performance for sports riding and a superior fit - and allows for airbag integration. Perforated leather panels are strategically positioned to offer excellent levels of cooling airflow and comfort. Vents in key areas allow for superior air circulation and this comes with a detachable thermal liner to adapt to cooler conditions easily. Available in a choice of colours with matching items available. Zips to Alpinestars trousers.