Keetsa Mattress Reviews and Features Keetsa mattresses are not too firm and not too soft. They come somewhere in between, a level which offers a balanced amount of support and comfort, neither too much nor too less. The Keetsa mattresses breath easily, there is always airflow inside the mattress. This keeps the mattress dry and prevents moisture accumulation. The Keetsa mattresses give great support to the body and are immensely comfortable. The support offered by Keetsa prevents the body from aches. Whether it is your neck portion or the lumbar area, Keetsa knows how much support should be provided in each area. Keetsa mattresses contours to the body's shape and releases the pressure points from pressure allowing the body to rest in comfort and peace. Isolating motion effectively is another plus point of Keetsa mattresses. It absorbs the movements and restricts it from getting transferred to other sides. You don't have to buy a box spring to place your Keetsa mattress.