From couples to single sleepers looking for more space to stretch out, Serta iComfort king size mattresses are the answer. This gel memory foam mattress gives you plenty of room and adapts to your body, making it perfect for any sleep style. Discover the rest you've been missing with our selection of Serta mattresses.

A Serta iComfort king size mattress features dense foam for the ultimate in comfort. Featuring soft cushioning and a breathable cool-to-the-touch cover, these mattresses help you stay cozy throughout the night. Let the worries of the day melt away with a Serta king size mattress from Rooms To Go.

See all Serta iComfort mattresses here.