Tech-Air® Race compatible. Tech-Air® 5 ready. Premium leather main chassis constructed from 1.3mm genuine bovine leather for superior abrasion resistance. Ergonomic back hump, sculpted for better airflow and performance at high speed. Integrated back padding for increased comfort and protection. Chest pad compartments can accommodate the Alpinestars Nucleon chest pads, available as an accessory upgrade. Adjustable snap button system to integrate the Alpinestars Nucleon back protector. Alpinestars GP-R protectors on shoulder, elbow, and knee for superior impact protection. Alpinestars Nucleon hip protector for additional protection in a key area. Dynamic Friction Shield (DFS) external dual density TPU sliders on shoulder and knee for enhanced abrasion resistance. Removable and replaceable sport knee slider. According to European statutory law, the CE mark is a conformity requirement for the marketing of this product. The following standards apply to this product: CE Category II PPE Regulation (EU) 2016/425 - AAA class CE Level 2 EN1621-2:2014 Alpinestars Nucleon back protector CE Level 1 EN1621-1:2012 Alpinestars GP-R shoulder, elbow, and knee protectors CE Level 1 EN1621-1:2012 Alpinestars Nucleon hip protector. The Missile Ignition Leather Suit is constructed of premium race-grade 1.3mm genuine bovine leather for superior abrasion resistance, punctuated with strategically-placed accordion stretch gussets and stretch fabric panels to allow for maximum rider mobility on the motorcycle. Alpinestars GP-R protectors and external sliders at the joints offer unparalled impact and abrasion resistance, while localized perforations and an airflow-optimized aero hump ensure the rider stays cool and streamlined during the ride. The Missile is also Tech-Air® compatible.