Used to either help with warmth, or for keeping barrier creams and Eczema cream in place, these Swim Hats can be used in conjunction with All In One Eczema suits or alone. help to protect against irritated scalps, Eczema and cradle cap. Perfect for keeping heat in when swimming and also protecting sensitive scalps by keeping barrier creams in place. Wear with an All-In-One for extra eczema protection. Great value for money.