No need to count sheep! These best king-size mattress picks will have you sleeping like a baby in no time. Are you losing ...

An extra-firm mattress makes a difference in your alignment and sleep quality. Our picks for the best extra-firm mattresses include Plank Firm, Titan Plus and others.

A split king mattress has the same dimensions overall as a king mattress at 76” wide and 80” long ... the positives will outweigh that extra cost. Our biggest recommendation though would ...

A queen Saatva mattress measures 60” wide by 80” long A king Saatva ... you might find you want the extra space of a king. Taller or heavier builds may also appreciate a king size Saatva ...