We've tested and reviewed products since 1936. Read CR's review of the Sealy Posturepedic Plus Warrenville V 12 Inch Ultra Firm mattress to find out if it's worth it.

The certified Luxury Organic Mattress is available in medium, plush and ultra-plush feels and is handmade in Los Angeles with the best domestic and international materials. It features 17 premium ...

The new Sleepy's By Sealy Hybrid HD Firm Mattress offers comfort, support and cooling technology. Save $300 at the Mattress Firm Memorial Day sale.