I love these sheets! They stay on my adjustable bed. I never even have to pull down the corners at all in the morning. I am constantly adjusting my bed to different positions so I need sheets that stay on. I have a split king size bed and the easy on top sheet is also amazing! With my old sheets my husband would always end up with no sheet by morning as I would have it all on my side and my old sheets also made making the bed more difficult. These sheets have changed all that! I don’t steal the sheet at night and the bed is so easy to make in the morning! I love these sheets so much I bought a second set! Make sure you get the easy on top sheet with your set. You won’t regret it!