an Excellent Tailored All-weather Textile Pant With Class-leading Internal Protection Incorporated Into Its Multi-panel Chassis, The Raider V2 Drystar® Is Equipped With Alpinestars Drystar® Membrane For 100% Waterproofing And High Levels Of Breathability. With A Removable Thermal Liner, These Pants Can Adapt To All Weather Conditions And Are Fully Compatible With Alpinestars Touring Jackets.