KS3 / KS4 UNISEX Games Socks Navy Description: As per school approval.   100% Polyester.   Size: 3-6½, 7-11 * New with ankle support : 99% Nylon, 1% Elastane with micro mesh venting & elasticated turnover top. Added ankle support, flat toe seam & cushion sole for maximum comfort Size : M (UK1-UK5) L (UK6-UK11)