A premium mattress, delivered in a box. Try a Lull gel-infused memory foam mattress for 100 nights in your home. Free Shipping to your doorstep and free return pickups if you don’t love it. "The Lull bed is so luxurious and feels amazing to sleep on. I no longer wake up tossing and turning in the middle of the night like I did with our old mattress. I'm in love with my purchase.” -Noah D. Check out more about the mattress and why sleep experts are raving about Lull.