You didn't have the mattress listed that we purchased. We purchased a Serta perfectsleeper luxury Hybrid Luxury Firm Oakbridge II. Very comfortable...we are waiting to see if the durable stands up to the standard's as indicated. We slept on a serta mattress on vacation and decide then that we were going to purchase a Serta. We use to toss and turn and didn't get very good sleep. Since we have purchase our mattress we are more rested because of full night sleeps. We highly recommend this mattress. We have been telling family and friends just how much we enjoy it.