An aggressively-styled urban sport riding jacket constructed from premium bovine and goat leather for enhanced abrasion resistance, the Burstun Leather Jacket incorporates Nucelon Flex plus armor on the shoulders and elbows for optimum protection against impacts and a removable sporty thermal vest with a technical fleece, making it ideal for city riding in a variety of weather climates. Construction Premium leather main chassis constructed from 1.3mm genuine bovine and goat leather. 5mm soft sponge padding on shoulder, side and elbow for rider comfort. Alpinestars Nucleon Flex Plus armor on shoulder and elbow (Alpinestars Nucleon back protector and Nucleon KR-Ci chest protector available as an accessory upgrade). Accordion panel on elbow for an optimized fit and performance. Waist buckle adjustment for the highest level of comfort. YKK zip on front cuff for a secure closure. Key features Ergonomic collar with soft goat leather for enhanced rider comfort. Snap button closure. Two zippered hand pockets, two zippered chest pockets, inner waterproof document pocket and two inner liner pockets for safe and secure storage. Removable full sleeve thermal liner constructed with a technical fleece and 3D mesh for optimal levels of comfort. Zippered ventilation for improved airflow. Reflective details. Protection According to European statutory law the mark is a conformity requirement for the marketing of this product. The following standards apply to this product: Category II PPE Regulation (EU) 2016/425 – A class. Level 2 EN1621-2:2014 Alpinestars Nucleon back protector, available as an accessory upgrade. Level 1 EN1621-1:2012 Alpinestars Nucleon Flex Plus shoulder and elbow protectors.