Natural fibers, cotton and linen are nice and soft to begin with, but can wear faster than synthetics. Synthetic fibers; polyester, nylon, rayon and such; might not be quite as soft but they last longer than natural fibers. Synthetic fibers have come a long way, they are constantly being improved and they hold vivid dyes that cotton and linen cant. A good compromise between Natural and Synthetic fibers is blends of the two, which are in abundance in the futon cover market.
Rigidity of a futon bed mattress is more important when the futon is being used mainly as a sofa. Flexibility basically defines how easy folding the futon mattress is going to be. If you are going to folding the mattress daily from sofa to bed back to sofa again, then buying a futon bed mattress with a lot of flexibility makes sense. Futon bed mattresses are made from a variety of materials.
When I first got into the Futon business about six years ago, I was under the impression, as a lot of folks are, that futons werent nice enough for anywhere other than college dorms and first apartments. Well, things have certainly changed. This is not to say that those unfinished tri-fold frames with thin all cotton futon mattresses dont exist anymore, they do, but there are also some very nice frames, mattresses, and futon covers in todays market.
Any content, trademark/s, or other material that might be found on this site that is not this site property remains the copyright of its respective owner/s. In no way does Hilosylanas claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.