An aggressively-styled urban sport riding jacket constructed from premium bovine & goat leather for enhanced abrasion resistance, the Burstun Leather Jacket incorporates Nucelon Flex plus armor on the shoulders & elbows for optimum protection against impacts & 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 & goat leather. 5mm soft sponge padding on shoulder, side & elbow for rider comfort. Alpinestars Nucleon Flex Plus armor on shoulder & elbow (Alpinestars Nucleon back protector & Nucleon KR-Ci chest protector available as an accessory upgrade). Accordion panel on elbow for an optimized fit & 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 & two inner liner pockets for safe & secure storage. Removable full sleeve thermal liner constructed with a technical fleece & 3D mesh for optimal levels of comfort. Zippered ventilation for enhanced 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 & elbow protectors.