Serenity by Tempur-Pedic Mattress Topper Was: from $184.99 Now: from $149.99 Saving: up to $50 at Tempur-Pedic. Summary: The Serenity by Tempur-Pedic Mattress Topper is 3 inches thick and designed ...

I own the Tempur-Pedic Serenity Mattress Topper—a lesser version of the Cloud—and can still attest to its soft memory foam comfort, support, and unique cooling ability.