ALL DAY COMFORT - Whether they're for casual or formal occasions, these socks will provide remarkable comfort for your girls feet. PERFECT FOR AGES 2 UP TO 15 YEARS - All sizing options are in UK shoe sizes: UK (6-8.5) = EU (23-26), UK (9-12) = EU (27-30), UK (12.5-3.5) = EU (31-36) and UK (4-5.5)= EU (36-38.5) PACK OF 9 PAIRS - These are available in a 9-pair pack, but why not take advantage of the massive multibuy deal? With this, you will always have a fresh set for the following week while the other set are in the wash. COTTON RICH MATERIALS - Made from cotton blend. Benefit from material properties such as being: soft to the touch, comfortable, breathable and easy to wash.