Upgrade your futon mattress for superior comfort and support. This Simmons Beautyrest 8" futon mattress has hundreds of individually wrapped coils that independently adjust and conform to your weight and body contour whether you're sitting or snoozing. The soft-to-the-touch futon cover is an attractive microfiber fabric constructed with 18 tufts. It's the perfect option for futons designed for full-size mattresses.