The GP Force Leather Jacket is constructed from bovine leather for unsurpassed abrasion & tear resistance. Fully optimized for use with or without Tech-Air® 5, Alpinestars world leading electronic Airbag Safety System, the GP Force Leather Jacket is equipped with strategically positioned vents & a detachable thermal liner, allowing riders to tailor the jacket to the elements for effective climate control. This jacket also incorporates Alpinestars Nucleon Flex Pro protectors for effective impact protection. Features Featuring an engineered fit designed to deliver the highest level of active race protection, this jacket is Tech-Air® ready & can accommodate the Tech-Air® 5 Airbag System, complete with new race algorithm which is available as a download HRSF Polyamide stretch inserts for optimal abrasion resistance while ensuring enhanced freedom of movement Tech-Air® 5 ready, Tech-Air® is the world’s first completely electronic, self-contained, full independent upper body motorcycle airbag system with no bike-to-rider set-up configurations required Chest pad compartment designed to take Alpinestars certified Nucleon chest pads Stretch panels on abdomen, under the arms, & on the arms for an optimum high performance riding fit Construction Bovine multi-panel construction for strength, comfort & superior abrasion resistance Strategically positioned accordion stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance & a superior fit when riding without the system fitted Constructed with opening vents & a detachable thermal liner (80 gr. body & 60 gr. sleeves), allowing the jacket to be quickly & easily adapted to match the climate conditions Protection Nucleon Flex Pro protectors on the elbow & shoulder for effective impact protection DFS Lite protector on the shoulder for additional protection against abrasion in a key area The following standards apply Fully certified riding garment according to Category II EN17092 standards – AA class