Alpinestars Session Race Jacket blueA premium full grain leather suit fully optimized for Alpinestars innovative Tech-Air® Race airbag system. The GP Pro v2 Leather Suit for Tech-Air Race® features an anatomical engineered design to ensure excellent comfort and performance fit for trackdays or serious road riding. Packed with class-leading, track-tested protection inside and out, this ventilated leather suit is versatile and extremely comfortable. Its unique design means it can be equally effectively worn with or without the Tech-Air® airbag system. CONSTRUCTION Sport knee slider. Innovative new elbow slider is anatomically contoured and features a removable and replaceable screw-mounted insert slider. 3D textured fabric collar construction for rider comfort. Large accordion stretch panels help movement and comfort on the bike. Stretch fabric panels on sleeves and crotch further improve fit and feel. 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 and A superior fit when riding without the system fitted. Tech-Air® compatible; 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. KEY FEATURES DFS (Dynamic Friction Shield) external dual density TPU sliders on the shoulder and knee. Waterproof inner wallet pocket for peace-of-mind storage. Removable mesh inner liner for convenience and breathability. Premium leather main chassis constructed from 1.3mm genuine premium bovine leather. Ergonomic back hump, sculpted for better airflow and performance at high speed. Pre-curved sleeves and legs construction to reduce rider fatigue. Localized perforations improve ventilation. Calf expansion gusset allow riders to tailor the fit. Aramidic fiber reinforcement on critical areas: shoulder, elbow, lower back. Integrated padding for increased levels of rider comfort. Chest compartments designed to accommodate the Alpinestars Nucleon chest pads, available as an accessory upgrade. PROTECTION Fully CE-certified riding garment to CE – Category II prEN17092 draft standards – AAA class. Multiple snap button system to integrate the Level 2 CE-certified Alpinestars Nucleon Back protector. Reinforced knee features multi-layer construction for enhanced levels of protection. An LED display on the sleeve indicates the airbag’s operational status, while an internal housing. located in the CE-certified back protector accommodates the system vest’s ECU. CE-certified Alpinestars GP-R protectors on the shoulder, elbow and knee.