Elevate your basics drawer with the COS ribbed socks, which are crafted from a soft organic cotton blend with a hint of stretch. The ribbed cuffs stay in place throughout the day, while the rich burgundy hue will complement most pieces in your wardrobe. Organic cotton is grown from non-genetically modified seeds without chemical fertilizers or pesticides 83% Organic cotton, 15% Recycled polyester, 2% Recycled elastane / Machine wash COS Men's Ribbed Socks in Blue Cotton Size: 43/45 Men > Menswear > Underwear > Socks