The Columbia Modern Mountain 2.0 Pant is lightly insulated to keep you warm and protected during everyday activities in winter weather. The pant is crafted from ultra-durable 100% nylon Hydra Cloth 3000 fabric and lined with 100% polyester Chamois Tough tricot for a smooth next-to-skin feel. Its 60 grams of 100% polyester Microtemp XF insulation offers just the right amount of warmth without getting you overheated. The adjustable waist has a snap-front closure, belt loops, and a zippered fly. An internal leg gaiter and snap gusset at the lower leg make the Modern Mountain 2.0 Pant boot-friendly, while zip-closed pockets ensure that valuables stay put. 31.5" inseam. Active fit. Imported.