There's nothing better than a party with smarties! GENDER Unisex COLOUR Multicoloured with logo badge SIZE GUIDE We like to think our hats are ‘one size fits all’ however everyone has a different sized head and different preferences. Our hats will comfortably fit most adults (up to 61cm head circumference) and children as young as 5 years old. MADE FROM This Big Bobble Hat is 100% Acrylic WARMTH RATING 4 Bobbles. This hat is perfect for the cold winter nights due to its thickness to keep you warm and cosy.