The Full Zip Jacket 400 from the Swedish manufacturer Woolpower is a long-sleeve jacket with a heavy weight of 400 g/m² and beautiful loops that ensure excellent warmth. This pullover features a high collar, a full-length zipper, and a cut that extends low enough to protect the lower back. The sleeves are equipped with thumbholes to help keep the hands warm. The Full Zip Jacket 400 can be worn over a thinner merino wool base layer and under a windproof and waterproof jacket. Key points: A blend of natural merino wool fibers and synthetic fibers that combine excellent insulation with good wear resistance. The internal loops trap air, creating an air layer between the base layer and the garment. The Ullfrotté vest is ideal for outdoor activities, static tasks, and outdoor work.