Wonderfully warm, light, and comfortable jacket in very thick merino wool. The Grimsbu is designed specifically for outdoor-enthusiasts, active dog people, mushers, hunters (completely silent stealth jacket, and warm for people sitting on post), snowmobile drivers, and so on. Fitted cut over the shoulders, raglan sleeves, elongated back, high collar, long sleeves with thumb-holes, zipper pockets on the sides, chest pockets with zippers. For use on chilly days, cold days, and very cold days. Many colors. Sizes range from 2XS to 2XL. The measures in the size guide for width is across - for circumfence please multiply by 2.