Adorable - 7 months ago, Verified purchaser
Polyester:( Not cotton! The sheets are called microfiber and although they feel soft to the touch, they do not breathe at all and sleep slick/slippery and hot, if you lay Under them for more than 5 min. I’m so upset I had my child sleeping with this for the last 4 months before trying it myself today. No matter how cute, it’s not worth buying. Go for nice cool cotton sheets.