Platypus Australia: Hats are essential for sun protection, but this one goes the extra mile. No need to take them off in the water, the quick drying fabric will keep heads cool, wet or dry.Comfortable fit and the prettiest Bucket Hat with its gorgeous navy diamond pattern with contrast kaleidoscope print underneath! UPF50+ offers excellent sun protection, the highest possible, blocking out more than 97.5% of the sun's harmful rays. Fabric is a high quality Matt Nylon LYCRA XTRA LIFE , ultra chlorine resistant, breathable and quick drying. Small size fits a 2-4 year old girl. Medium size fits a 6-8 year old girl.Swimming costume80% Nylon and 20% LYCRA XTRA LIFE Hand wash only Shop At House Of Fraser