Deluxe 8" Loft Cotton/Foam Futon Mattress, Full, Twill Navy Blue The Deluxe futon mattress is ideal for those individuals who prefer medium to firm sitting and sleeping Comfortable as a sofa and will provide the dreamy slumber you never thought was possible on a futon mattress 11 inches of materials compressed to finish at 6 to 8 inches thick providing the needed inside out pressure for long-lasting comfort Built to last with only the top quality components; will not feel the frame underneath when sitting or sleeping; Made in the USA Can be used with both futon frames and bed frames (with or without box spring foundation); works well with all frame types including metal and wood