The AST-1 V2 pants are excellent all-weather textile pants with a solid, waterproof membrane & class-leading inner protection that is integrated into the multi-part chassis. The AST-1 V2 pants are designed with pre-curved legs & a knee joint design for increased comfort & durability. Features Multi-material main shell construction for the optimal combination of durability, protection & low weight Nucleon Flex Plus knee & hip protectors to protect against impact The inner knee compartment allows the protection to be adapted to different leg lengths Solid waterproof & breathable membrane for effective performance in all weather Ventilation opening for a high flow of cooling air Pre-curved leg construction for enhanced fit & comfort in the riding position Handbags for practical use while driving The hip compartments can be retrofitted with Alpinestars Bio-Flex hip protectors Reflective decorations Belt with hooks & loops to adjust the waist for a precise fit Waist connection zipper for secure integration with the Alpinestars motorcycle jacket High quality YKK zippers for durability According to European law, the marking is a conformity requirement for the marketing of this product The following standards apply to this product Category II PPE regulation pr EN17092
- class A Level 1 EN1621-1: 2012 Alpinestars Nucleon Flex Plus knee & Bio-Flex hip protectors. (Bio-Flex inserts available as accessories)