Patagonia baby hat. Navy and white stripes. There's no size tag, but the inner circumference is 45cm. I think my child wore it from around 6 months to about 1 year old. It wasn't used very often. It's made of swimsuit material, so it's good for playing in the water. There are no stains or frays, so I think it can still be used! Please understand that this is a used item that a child has worn, and consider purchasing it.