Featuring an optimized female fit design, the Stella Kira Leather Jacket has a premium leather chassis for comfort & durability. With extensive stretch panels on the sleeves & chest for a highly adaptive fit, the fully certified Stella Kira jacket has strategically positioned perforations for high levels of rider comfort & class-leading protective features inside & out. Features Optimized for a women’s performance fit. Main chassis constructed from 1.3mm premium bovine leather. Large accordion stretch panels help movement & comfort on the bike. Stretch panels on sleeves & chest further improve fit & feel. Waist adjustment for an enhanced riding fit. Two zippered hand pockets for real-world practicality. Waist connection zipper allows quick & easy attachment to Alpinestars riding pants. Print logos & direct print graphic details. Zippered air intake vents are strategically positioned for optimized airflow. Localized perforations for excellent ventilation & internal airflow. Low profile collar construction with microfiber comfort edging plus 3D textured fabric comfort inner collar lining for high levels of rider comfort. Pre-curved sleeve construction reduces fatigue. Reflective details to make the rider more visible to other road users. Chest & back compartments are designed to accommodate the Alpinestars Stella Nucleon chest & back inserts, available as an accessory upgrade. Multiple snap button system to integrate the Level 2 certified Alpinestars Nucleon Back protector. Waterproof inner wallet pocket for peace-of-mind storage. Inner removable thermal liner for versatility. certified Bio Armor shoulder & elbow protectors. Fully CE-certified riding garment to Category II pr EN17092 draft standards – AAA class.