Colour: Brown/Navy/Yellow/Purple/Green/Coral 75% Viscose, 25% Polyamide Viloft thermal technology for warmth and insulation Design traps heat around the foot and is lightweight and breathable Moisture wicking technology 4-8 UK: 37-42 EU. Pack of 6 Ladies/womens thermal viloft non elastic boot socks brown/navy/yellow/purple/green/coral Generic