You enjoy luxurious, supple support that's strong, not hard. McRoskey Airflex innerspring mattresses fit your body's curves. You and your mattress are balanced with the responsive support of McRoskey Airflex box springs. Steel springs help to absorb pressure from your body. You feel as if you are floating in support.
The "air" in Airflex refers to the special border that ventilates the mattress. It allows fresh air to reach the interior of the mattress. The "flex" in Airflex tells you the flexibility of the steel coils in the mattress and box spring. - mcroskey.com