Futon mattresses only have advantages over production mattresses. First of all, they are handmade, made from natural materials. They do not contain toxic substances, such as glues like all other mattresses or metal parts (springs) that harm our body and organism. As a mattress, it does not work like conventional mattresses, "pushing" our body back, but instead, natural cotton adapts to the shape and curves of the human body and supports our spine along its entire length. The body does not bend, so we sleep much better. This is why futon mattresses are the right solution for people with spine problems or even for overweight people, since simple mattresses "sink" and do not offer proper support. They offer better temperature regulation, thanks to their natural materials and ventilation (cotton). You don't "burn" in the summer - you don't "freeze" in the winter. You don't sweat lying on the nylon materials, like the rest. The original futon mattresses do not contain harmful or chemical substances (eg glues, like the rest). They are completely ecological and biodegradable, that is, Healthy, Anatomical and Ecological! Their cover is 100% cotton. Sleep Of course!