Main chassis constructed from a breathable coated polyamide for enhanced levels of comfort and high levels of mechanical performance. Alpinestars Nucleon Flex Plus armor on shoulder and elbow (Alpinestars Nucleon back protector and Nucleon KR-Ci chest protector available as an accessory upgrade). 600 Denier polyfabric reinforcement on shoulders and elbows for additional abrasion and tear resistance. Waist volume adjustment for the highest level of comfort. Waterproof zip on front and snap closure wrists for a secure closure. Straight collar for enhanced rider comfort. Five external pockets including a waterproof arm key card pocket and two elasticated inner pockets for safe and secure storage. Removable thermal vest for optimal levels of comfort. Side vents for improved airflow. Reflective details.