Bedhead Legionnaire hats are so soft and comfortable over the ears and back of the neck making them the perfect baby sun hat. The best style for babies to wear while in prams and baby carriers. Newborns, crawlers and toddlers still using prams, strollers, car seats, carriers & slings. Made with super-stretchy and lightweight cotton jersey for a perfect fit keeping your little ones head cool under the hot Australian conditions Rated UPF50+ excellent protection. With chin strap. Made from 90% Cotton and 10% Elastane jersey. Wash & Wear - gentle cold machine wash and line dry in the shade 'Return to' label to help hats get home safely Size: See size guide in images.