The Chiro Teens Posture Top has a very nice top layer of spongy pockets. They feel comfortable and supportive and is a great value option for kids or young adults.
The Comfort Premium + Memory Foam Mattress is available from Clark Rubber. It has a combination of memory foam and support foam.
The Comfort Premium Mattress is available from Clark Rubber. Its high density foam offers a basic level of comfort and support for kids.
The Value Select Deluxe Single Mattress is one of the cheapest we have seen but is surprisingly good value. It has a nice, comfortable top layer that provides good spinal support.