Short sock with Nordic design Warmy Collection Composition: 40% Merinos Wool, 25% Viscose, 10% Cashmere, 20% Nylon, 5% Elastan Care and maintenance: All our garments are made with fibers in solid colors that remain unchanged on washing. A washing is recommended at a maximum temperature of 30 °. Do not iron. Do not bleach. Our respect for nature: This garment is produced with Oeko-Tex certified yarns. The yarns are ennobled and dyed without the use of carcinogenic and allergy choirs. Our yarn suppliers are companies engaged in favor of sustainable development through productivity models guaranteed by specific international certifications.