One Size - US 7-12 / EUR 40-46 / UK 6.5-11 Fabric - (Sock 1) Made from 75% Cotton, 18% Polyester, 5% Polyamide and 2% Elastane which provides an improved fit. (Sock 3) Made from 75% Cotton, 19% Polyester, 2% Elastane and 4% Other Fibres which provides an improved fit.
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