Durable, warm outdoor trousers for winter use. Fully lined with brushed mesh for extra insulation against the cold. Made from wind and water resistant G-1000 with double reinforcements over the rear and knees. The knee section is also pre-shaped and has a pocket for a knee pad (an accessory). Regular waist and regular fit. Six practical pockets, including a large map pocket on the leg and a multi tool pocket. G-1000G-1000 is Fjällräven's own durable and versatile fabric, a proven outdoor classic for any type of adventure at any time of the year. The tightly woven fabric is made from 65% polyester and 35% cotton and has been waxed with Greenland Wax. This combination makes it extremely durable, highly breathable and also wind and water resistent. Fluorocarbon-freeIt is good to know that fluorocarbon is harmful to life and the environment. Most of Fjällräven's water and down proof products are 100 % fluorocarbon free. Fjällräven uses Bionic Finish Eco as an alternative impregnation. Fjällräven recommends spraying products with fluorocarbon-free impregnation spray on a regular basis to maintain waterproof performance.