Pure merino wool made better by boiling. The process shrinks and thickens the fleece for powerful softness, warmth and weather resistance without extra bulk. It's brilliant in a streamlined shirt-jac like this one. Smooth and unlined, with a rib-knit mockneck, grosgrain and woven trims for reinforcement, button-flap pockets, straight hem, and shirt-style cuffs. All inside seams are bound and clean-finished. 100% merino wool. Imported. Midnight. Size M-XXL.