Alpinestars GP Plus V4 Jacket Experience a true revolution in sport riding apparel with the GP Plus V4 Jacket, an evolution beyond the world-renowned V3. This jacket boasts a reimagined silhouette, carefully curated materials, a modernized appearance with intricate detailing, and a reduced overall weight, making it the ultimate choice for riders seeking perfection. What sets the GP Plus V4 apart are three key enhancements: A-Cs Plus stretch material, Gp-R Lite extended elbow armor, and a contemporary graphic design. A-Cs Plus stretch material, inspired by MotoGP technology, is strategically integrated into the expansive side panels of the jacket, delivering superior flexibility, remarkable abrasion and tear resistance, a slimmer profile, and decreased weight all essential attributes for the comfort and performance that motorcyclists demand. Construction: Combination of race bovine and regular bovine leather Tech stretch material A-Cs Plus stretch material Detachable 80g thermal vest Ventilation: Long direct opening airflow vents on the abdomen Protection & Safety: Nucleon Flex Plus CE Level 1 shoulder protectors included Gp-R Lite CE Level 1 extended elbow protectors included DFS Dynamic Friction Shield external shoulder sliders Approved to 17092-3:2020 as a CE Class AA garment Pockets for optional back and chest protectors (sold separately) Tech-Air ready Comfort: Tech stretch material on the chest, shoulders, back of the neck, and inner arms Large side panels of A-Cs Plus stretch material for inscreased stretch Elbow armor has a pre-curved race fit for riding position comfort Other Features: Jacket-to-pant full connection zipper