A niche product popular with pro athletes and the super-tall, megamattresses are now finding a wider audience.

That's why we've rounded up five of the best early-access Memorial Day deals on Cal King beds — and they're all under $1,000. In fact, some deals are less than $500, such as the chance to snag a ...

“After World War II, suburban homes got bigger, Americans themselves got bigger, and mattress makers moved to king and queen beds.” The California king (72-by-84 inches), which Rihanna ...