I bought a new mattress and I would wake up with pain in my hip!!! Thinking I needed to buy another mattress, I saw this down mattress cover and considered and was glad I decided to purchase it. I woke up after one night with no hip pain. Soft and fluffy, made my new mattress what I needed it to be. Easy to take off and can be washed. This will keep my mattress looking new for years to come!!!