features * Made from sustainable recycled polyester to help protect the environment. * Full-coverage baby flap hat with extra neck and shoulder coverage offers all-day sun protection for head, neck, and eyes. * UPF 50+ sun protection hat blocks harmful UV rays, and lightweight quick-dry material keeps baby cool. * Adjustable chin strap and back toggles for custom fit as they grow. * Breakaway clasp to keep your child•s flap sun hat safe and in place. Certified STANDARD 100 by OEKO-TEX