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

The beds were once a niche item for pro athletes but furniture stores said they're not seeing an uptick in sales.

But home furnishings companies are seeing an uptick in sales of - and interest in - larger size mattresses. “We started offering Alaskan-king bed frames in January, and now they’re around 40 p ...

The pro soccer and baseball players who hire Miami interior designer Guimar Urbina to decorate their homes tend to supersize everything — rooms, art, kitchen islands. Even, it seems, their beds.