100% Virgin Wool. Fabric: Merino Wool. Design: Plain. Fabric Technology: Breathable. Hem: Ribbed. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Neckline: Turtleneck. Fit: Slim. Fastening: Pull Over. S: 37 in. M: 38 in. L: 40 in. XL: 41 in. XXL: 43 in. 3XL: 45 in. Ref: UTGT4069