Devold® Blaatrøie is one of the original products made by Devold®, and has been in production for more than 140 years. It was made for fishermen who lived and worked along the harsh Norwegian coast. Due to its excellent insulation capacity, it became very popular. Blaatrøie® is knitted from pure, new wool. This is a long-lasting garment that will keep you warm in all kinds of weather.