With-a-premium-leather-main-shell-construction-interior-protection-&-Moto GP-tested-exterior-protection-the-GP-Tech-is-Alpinestars-rsquo-top-racing-inspired-leather-jacket-With-plenty-of-ventilation-&-highly-developed-fit-&-features-you-can-feel-comfortable-&-secure-on-the-street-GP-TECH-LEATHER-JACKET-KEY-FEATURES-Highly-durable-premium-leather-multi-panel-construction-for-superb-abrasion-resistance-with-reinforced-stitching-for-optimum-tear-resistance-in-the-event-of-an-impact-The-GP-Tech-Suit-has-class-leading-protective-capabilities-ndash-internally-&-externally-ndash-with-Alpinestars-race-8208-derived-GPR-shoulder-&-elbow-protectors-Alpinestars-exclusively-developed-Dynamic-Friction-Shield-DFS-external-shoulder-&-elbow-sliders-race-tested-in-Moto-GP-Chest-pad-compartments-with-PE-padding-Alpinestars-Bionic-chest-pads-available-as-accessory-upgrade-Back-pad-compartment-with-PE-padding-Alpinestars-Bionic-Back-protector-available-as-accessory-upgrade-Removable-windbreaker-means-garment-can-be-worn-in-various-weather-situations-Soft-3D-mesh-collar-&-cuff-construction-for-enhanced-level-of-comfort-&-breathability-Moto-GP-profiled-aerodynamic-back-hump-is-ventilated-for-enhanced-suit-cooling-performance-Removable-&-washable-inner-liner-with-multi-panel-construction-&-3D-mesh-inserts-to-improve-comfort-&-ventilation-Extensive-Aramidic-fiber-stretch-panels-are-strategically-positioned-on-the-underarms-&-shoulder-areas-for-excellent-fit-&-feel-Pre-curved-sleeve-construction-helps-reduce-riding-fatigue-Velcro-reg-&-D-8208-ring-waist-adjustments-for-a-highly-customized-fit-External-h&-pockets-are-zippered-for-peace-of-mind-closure-Interior-waterproof-wallet-pocket-&-interior-pockets-with-Velcro-reg-for-peace-of-mind-closure-Internal-waist-connection-zipper-allows-attachment-to-Alpinestars-riding-pants-Reflective-detailing-for-enhanced-rider-visibility