Regular fit: These bottoms are true to size for an easy, comfortable fit. The Chakal Trousers are back for another season, now made using recycled materials. They boast waterproof, windproof and breathable DryVent™ fabric technology as well as insulating Heatseeker™ for warmth. You can let off some steam using the inner thigh vents and the stretch fabric combined with the articulated knees ensure full freedom of movement. Features: Waterproof, breathable, seam-sealed DryVent™ 2L shell with a non-PFC DWR finish helps keep you dry Increased insulation in the seat for added warmth while you're sitting on a chairlift or snow Waistband with belt loops and adjustable hook-and-loop tabs High-denier kickpatches and hem binding for added durability Chimney Venting™ system with mesh-lined inner-thigh vents and mesh gaiter panels for temperature regulation Articulated knees for added mobility Jacket-to-trouser integration point at the back of the waist