Constructed from highly durable full grain bovine leather, the Missile Ignition Leather Jacket has extensive stretch panels and accordions for superior levels of rider comfort. Tech-Air® compatible, this jacket also offers class-leading impact protection and armor with high levels of abrasion resistance. Features: Tech-Air® compatible. The Tech-Air® system is purchased separately, installs easily and does not require any external sensors to operate. Should it detect the start of a crash, it will deploy a protective airbag, providing unrivaled protection to the rider s full back, shoulders, kidney area and chest. Premium leather main chassis constructed from 1.3mm genuine bovine leather for superb durability and abrasion resistance. Large accordion stretch panels for high levels of movement and comfort on the bike. High Resistant Stretch Fiber (HRSF) panels on sleeves and crotch further improve fit and feel. Ergonomic back hump, sculpted for better airflow and performance at high speed. Two zippered hand pockets. Pre-curved sleeve construction for reduced rider fatigue when on the bike. Localized perforations for improved ventilation and airflow. Integrated padding for optimal levels of rider comfort. Chest pad compartments can accommodate the Alpinestars Nucleon chest pads, available as accessory upgrade. Fixed mesh inner liner for improved rider comfort. Inner waterproof wallet pocket for secure and safe storage of valuables. Adjustable snap button system to integrate the Alpinestars Nucleon back protector. Comfort fabric on collar. Alpinestars GP-R protectors on shoulders and elbows for excellent levels of impact protection. Dynamic Friction Shield (DFS) external dual density TPU sliders on shoulders and elbows offer high levels of abrasion resistance.