40% wool, 35% nylon, 25% rayon for warmth , softness and durability Certified under the Responsible Wool Standard ensuring best practices of farmers and responsible treatment sheep are treated Wool is natural, breathable and insulating Nylon improves durability, prevents shrinking and enhances pill resistance Rayon is man-made from wood pulp with silk-like aesthetic and superb drape Distinctive jacquard knit Fair Isle pattern on front, back and cuffs Cosy fold-over rib collar Handwash recommended. Dry cleanable