A premium full grain leather jacket fully optimized track & performance riding, the GP Plus R v 3 Leather Jacket is anatomically profiled to ensure excellent comfort & a performance fit. Packed with class-leading, track-tested protection such as Alpinestars Nucleon Flex Plus armor on the shoulders & elbows for superior impact protection, this jacket is equipped with stretch panels on the shoulder & back for an optimized fit. Features Premium leather main chassis constructed from 1.3mm genuine bovine leather with High Resistant Stretch Fabric (HRSF) strategically positioned for 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 back & shoulder with HRSF polyamide stretch material on sleeve for an optimized fit & performance. Waist adjustment for the highest level of comfort. Zip on front & leather collar tab closure for a secure closure. Low profile collar with soft edging & 3D mesh inner comfort fabric for enhanced rider comfort. Two zippered hand pockets, two inner pockets & an inner waterproof document pocket for safe & secure storage. Zippered ventilation for enhanced airflow. Reflective insert. 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 – AA 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