This 6" mattress has a tight top, low motion transfer, and hypoallergenic materials, so it's designed to let you stay asleep all through the night (or a cat nap). Its two layers of memory foam have a medium firmness, a breathable design, and cooling technology with moisture-wicking properties to help keep your temperature comfortable while you sleep. Plus, it has a polyester cover too. It arrives conveniently packed in a box and is backed by a 5-year manufacturer's warranty. It has a weight capacity of 600 lbs.