Innovation defines the superbly styled Celer V2 performance leather riding jacket. Featuring increased ventilation, new soft collar construction & additional stretch paneling for enhanced levels of comfort & fit as well as additional insulation properties, the Celer V2’s removable thermal liner, making it highly weather versatile. With cutting-edge protective & performance features, safe & secure waist & sleeve closures this jacket is fully featured for street use. Construction Premium leather main chassis constructed from 1.3 mm top grade bovine leather for optimal levels of durability, comfort & performance Large strategically positioned accordion leather stretch panels help movement & comfort on the bike Additional stretch panels on sleeves, chest & back further improve fit & feel Ergonomic back hump, sculpted for better airflow & performance at high speed Hook & loop grip waist adjustment for enhanced riding fit & personalized closure Two zippered hand pockets plus inner waterproof wallet pocket Zippered air intake vents are strategically positioned for optimized airflow when opened Localized perforations for excellent ventilation & internal airflow Newly designed low profile collar construction with microfiber comfort edging plus 3D textured fabric inner collar lining for comfort Pre-curved sleeves construction reduces fatigue when riding & improves movement on the bike Reflective detailing improves visibility of rider Lining Removable multi-panel thermal liner with strategically placed wind breaker stretch insert to work in conjunction with outer jacket Fixed inner mesh liner for breathability, convenience & comfort Strategic integrated padding increases comfort & fit Microfiber comfort edge on collar & cuffs Waist connection zipper allows attachment to Alpinestars’ riding pants Protection Alpinestars Nucleon chest & back inserts available as accessory upgrade Multiple snap button system to integrate the Level 2 certified Alpinestars Nucleon back protector Internal certified Alpinestars GP-R protection on shoulders & elbows Protectors are anatomically profiled & feature impact-absorbing EPU foam for fit & comfort. Protectors are replaceable Dynamic Friction Shield (DFS) external dual density TPU sliders on shoulders & elbow This garment is Certified 89/686/EEC