This is the second mattress we purchased from Overstock. The frist with the Queen Size 'Select a Firmness' mattress which was fantastic - came within a week and within minutes of opening the package (they all come tightly rolled) it was in perfect shape and ready for use. We wanted a slightly thinner mattress for another bed and decided to purchase the ECO latex after reading the reviews. Compared to the first mattress we purchased, this was a disappointment. It was more expensive, and the workmanship is poor. It took over two weeks to arrive. It is simply a thin layer of latex over a foam mattress - so the notion that this is better environmentally is not accurate. Secondly - one corner never attained shape and is still 'smashed in'. I opened the cover and could see the poor quality - the latex is literally just glued to the foam. The overall surface quality is fine - it's even and the firmness that we expected, but based on the quality and workmanship - I cannot recommend this mattress. If you want the feel of latex - buy another mattress and purchase a separate latex topper - easily available.