The Keb Touring Trousers are in a partially recycled double woven  four-way stretch polyamide fabric that is impregnated with fluorocarbon free DWR. Unlike bonded fabrics, double woven fabrics use no glue, which means less chemicals are involved in production. Other benefits are that they release more moisture and age well. The washability is better and there is no risk of delamination. For enhanced longevity and protection, exposed sections are reinforced with Fjällräven’s durable G-1000 Eco fabric, made from recycled polyester and organic cotton. Fjällräven products are made to last for a lifetime and hopefully even for generations.