CONSTRUCTION • 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 and elbow (Alpinestars Nucleon back protector and Nucleon KR-Ci chest protector available as an accessory upgrade). • Accordion panel on back and shoulder with HRSF polyamide stretch material on sleeve for an optimized fit and performance. KEY FEATURES • Waist adjustment for the highest level of comfort. • Zip on front and leather collar tab closure for a secure closure. • Low profile collar with soft edging and 3D mesh inner comfort fabric for enhanced rider comfort. • Two zippered hand pockets, two inner pockets and an inner waterproof document pocket for safe and secure storage. • Localized perforations for improved ventilation. • Reflective insert.