Alpinestars T-SPS V2 Waterproof Jacket. Durable 600 D polyester main construction with internal reinforcement on shoulders and elbows for additional abrasion resistance. Fixed waterproof inner liner designed to keep riders dry. Detachable thermal liner, 80-gram body, 80-gram sleeves, for optimal warmth, fit, and comfort. Zippered, direct air vents, strategically positioned on both sides of torso for optimized airflow throughout all layers when opened, and for providing ventilation to the fixed WP membrane. Nucleon Flex Plus elbow and shoulder protectors for protection against impacts. According to European statutory law the CE mark is a conformity requirement for the marketing of this product; the following standards apply to this product: CE Category II PPE Regulation EN 17092 - A Class. CE Level 1 EN1621-1:2012 Alpinestars Nucleon Flex Plus elbow and shoulder protectors.