I'd purchased a really nice mattress but needed a little more cushion. I've always wanted to try a memory foam mattress so I figured I'd add get 6 inches. The store rep recommended the Night Therapy 6 inch Memory Foam Mattress for my Queen size mattress. Best decision I've made! It feels like I'm sleeping in a new bed! Comfort Adds comfort to any mattress. I use it and recommend regularly. The Night Therapy Mattress conforms to your body making it almost impossible to pull yourself out of bed. Support I am especially glad I bought this memory foam mattress on the days I have worked out a little too hard at the gym or have been on feet all day at work and my body is sore. This mattress give just the right amount of support and softness. The perfect balance! Firmness The best thing about this mattress is that it's soft enough to feel plush, but firm enough to return to it's original shape when you are no longer laying on it. Durability I've had The Night Therapy 6 Inch Memory Foam Mattress for about a year now and it is still in tip top shape! No complaints to date!