i play... Baby & Toddler Brim Sun Hats UPF 50+ Sun Protection Swim Hats Beach Hats 100% Polyester Tie closure Machine washable. BRIM SUN HAT BUNDLE INCLUDES: 1 solid white i play sun protection sun hat and 1 colored sun hat. i play baby and toddler sun protection hats are available in a variety of colors and prints. MAXIMUM SUN PROTECTION: UPF 50+ sun hat have an extra-wide brim to protect heads, necks and eyes from the sun. UPF 50+ fabric provides the highest possible rating BABY SAFE: i play sun hats are UPF 50+, Breathable, AZO Free Dyes, and Formaldehyde Free. Quick dry fabric and wick away liner keeps skin cool, dry, and rash free. CHIN STRAP: Hat ties under chin to help keep the hat on and in place BEST FIT AROUND: i play brim hats have an adjustable toggle for a custom fit to grow with the baby. Easily loosen or tighten the toggle as needed. Print sun hats either have an adjustable toggle or elastic in the back for the best fit. Reversible sun hats have elastic in the back and do not have an adjustable toggle.