Alpinestars Halo V2 Drystar Pants The Halo V2 Drystar Pants are built for multi-season adventure riding. Its durable ripstop construction has a soft feel, while a detachable Drystar rain liner provides 100 waterproofing, breathability and mobility. Large front thigh vents deliver direct cooling in hot conditions. Equipped with Nucleon Flex Pro knee armor, it delivers serious protection. Construction: Designed for on and off-road riding, featuring a lighter construction for superior mobility and comfort Durable ripstop outer shell with soft feel provides durability and flexibility Removable Drystar liner delivers 100 waterproofing and breathability PU reinforcements in high-wear zones Reinforced inner leg with leather knee overlay and rugged dobby fabric Waterproofing: Removable, packable Drystar liner for premium waterproofing is wearable inside as a wind barrier or outside for full wet-weather protection Ventilation: Direct thigh ventilation for unmatched cooling Unzip thigh panels and tuck away to expose large mesh zonesdelivering superior ventilation in hot off-road conditions Protection & Safety: Nucleon Flex Pro CE Level 2 knee armor included CE Level 1 Bioflex hip armor included Approved to 17092-3:2020 as a CE Class AA garment Comfort: Stretch inserts on outer shell for improved mobility Pre-curved knees for comfort and flexibility in the riding position Over-the-boot design with zippered lower leg and snap hem for secure, comfortable fit Adjustable belt and magnetic buckle closure Pockets: Ergonomic cargo pockets Other Features: Jacket-to-pant short connection zipper