Alpinestars ST-7 2L Gore-Tex JacketThe ST-7 2L GORE-TEX Jacket is a must-have for riders seeking the ultimate in premium touring gear. Designed with GORE-TEX laminated construction and Alpinestars' expertise in ergonomic mobility, this lightweight jacket is ideal for less intensive off-road adventures. It boasts a tailored fit for natural mobility on the bike. The jacket features a fully waterproof and breathable laminated GORE-TEX main shell that's not only durable but also lightweight and flexible. With a comfort fit, pre-curved pattern, and generous stretch panels on the chest, back, and underarms, it offers unparalleled freedom of movement. The ergonomic and waterproof cargo pockets, straight collar with rain protection, and ventilation panels ensure comfort in all conditions.Construction: 2L Laminated GORE-TEX chassis Detachable thermal liner with 100g insulation on the torso and 60g insulation on the arms Waterproofing: 2L Laminated GORE-TEX chassis is 100% guaranteed waterproof Straight collar with direct closure and shock cord adjustment to seal the area around the neck in case of rain Ventilation: Direct ventilation panels on the chest Zippered openings on the arms Protection & Safety: Nucleon Flex Pro CE Level 2 shoulder and elbow armor included CE approved to 17092-3:2020 as a Class AA garment A CE Level AA rating, governed by the EN 17092-3:2020 standard, signifies that a garment is engineered to offer a high level of abrasion resistant protection suitable for a wide range of riding conditions, including touring and daily commuting. To achieve this classification, the materials in the most vulnerable areas of the garment, known as Zone 1 (typically shoulders, elbows, hips, and knees), undergo rigorous testing.The key test for abrasion resistance is performed on a specialized machine called the Darmstadt tester. In this test, a sample of the garment's material is subjected to a simulated slide on a concrete surface. For a garment to earn the AA rating, the material in Zone 1 must withstand a rotational speed of approximately 412.6 revolutions per minute (rpm) on the Darmstadt machine. This is designed to replicate a slide at a road speed of approximately 43mph (70 km/h). The material passes the test if it does not develop a hole larger than 5mm in any direction after the abrasion. This exacting standard ensures that the garment offers substantial protection against road rash in the event of a fall at typical road speeds. It is important to note that this abrasion test is just one component of the comprehensive testing required for certification. To earn the final rating, the garment must also pass rigorous standards for tear resistance, seam strength, the impact protection performance of the included armor and additional factors. Pockets for optional back and chest armor (sold separately) Tech-Air ready Comfort: Tailored fit designed for natural mobility on the bike Pre-curved pattern Large stretch panels on the chest, back and underarms for excellent freedom of movement Pockets:Ergonomic and waterproof cargo pockets