Labo Merino Wool Elbow Patch SweaterA men's ribbed crew neck sweater made from fine merino wool for a luxuriously smooth texture. It has a clean look with reduced fluff. This sweater features reinforced patches on the elbows to help increase its durability and wear life. Merino wool is soft, non itchy, and breathable, allowing vapor to escape and keeping you warm and dry. Item Size Chart Size Chest Circumference Shoulder Width Length Sleeve Length Hem Circumference Neck to Sleeve S 39.