I purchased these sheets 8 months ago and wanted to wait until I had tried them for a while before I made a review. As soon as I received them I washed them and was shocked at how wrinkly they were. Although when I put them on my bed, they straightened out after a while. The fabric feels stiff but is still very soft and are nice and cool. Even after repeated washings, this set just keeps feeling better.I originally ordered this set for three reasons.1) I am a super hot sleeper.2) My husband must be quite the restless sleeper because the elastic sown in on the corners always either slips off or he somehow rips the elastic, which causes the sheets to come off.3) They have a Split King set. (No more purchasing two Twin sets and sewing the top sheet together.)Since purchasing the GhostBed sheets, we have not had one time that the sheets have come off. The thick elastic is sown completely around the fitted sheet and there is no way it is going to come of by accident (believe me, my husband sure does try).It is hard to find quality Slit King sheet sets, so when I found these with the additional features that I needed, I knew these were going to be perfect! Although, it would be nice if the sides were just a little bit longer. The length is great but the width could be about 4-6 inches longer. I do wish they would come in more colors other than white and gray, a nice light blue or cream would be a great addition. They are a bit pricy (even more on their website) which makes it hard for me to pull the trigger to purchase another set to have as an extra. I don't know if they ever go on sale but they are definitely worth trying, even at Amazon's price.