Mato & Hash Personalized Newborn Hat are made from 100% Baby ribbed cotton (Heather Navy & Heather Grey Contain 10% Polyester) A Lightweight baby cap with the right amount of stretch, you can feel confident that your baby is nice and cozy in their knot hat! Warm Baby Hats are adjustable, simply tie you knot and adjust to the size of your baby’s head. This ensures the perfect fit for your baby and will continue to fit with growth. Top Knot Baby Hats are one size Width 6.75” Length 12.5”. As we all know Personalized Newborn Hat are a great go to gift for Baby Showers, Baby’s First Birthday or just a nice gift to the new parents in your life. All Mato & Hash Custom Baby Hats are Printed in the United States.