I only give these sheets a one star, because they don't feel like cotton 600ct.  I was expecting 100% cotton not a cotton blend, feels more polyester than cotton, i would say is more like a MICROFIBER texture. No good for the price i paid.  I always buy 100% cotton 600 ct is suppose to be a better quality and don't like the fact that the back of the sheets are a different color, that tells me they have more polyester that cotton. The title of the sheets is misleading  polyester doesn't have count thread, the weave is usually very tight..... I know my fabrics really well.