Would highly recommend investing in the 12 inch thickness depth futon as it so comfortable and made of very a durable cotton material.  Absolutely love the softness of the mattress, perfect for any futon lover! I did read the other commentators reviews before purchasing the mattress as this helped me make my final decision. The slight odor that the reviews shared dissipated quickly when the futon was allowed to escape the vacuum packaging that it was shipped in and letting it rest and expand. Pick this one you won't regret it! 

Pros: 12 inch depth, comfort like none other, many color options
Cons: none