The DERERE universal socks are made of vapour-permeable, quick-drying, flexible and warm material containing MERINO WOOL, they have reinforcement in the foot area and a flexible knit in the instep area. Model: DerereColor: Blue, BlackPattern: logoType: SportsMaterial properties: antibacterial, quick-drying, flexible, warm, breathableSpecification: reinforced heel and footMaterial: 55% merino wool, 41% polyamide, 4% elastane