Hats are among the most important summer accessories a baby can wear. So, having in mind that a baby’s skin is very delicate and sensitive to sunlight, a UV-rated kids’ sun hat is necessary as it offers protection for the face, scalp, and neck against UV rays.
https://www.everythingvintage.com.au/keeping-your-baby-cool-essential-summer-clothes-for-comfort-protection/
