Firm mattress that means business

What reviewers say

Questions and answers

Is this mattress good for side sleepers?

Mostly no. It is a firm bed, and side sleepers usually need more give at the shoulder and hip. Light side sleepers often find it too hard.

Does the gel foam really sleep cool?

It runs cooler than standard memory foam, but it is still an all-foam bed. Hot sleepers may want a breathable cover or a cooling topper.

Do I need a box spring?

No. Put it on a solid platform, slats or an adjustable base. A box spring adds height but is not required.

How firm is it compared with other memory foam beds?

It sits at the firm end. Most memory foam mattresses are medium or medium-firm, so expect less sink and more pushback than those.

Is it a good fit for heavier sleepers?

It supports heavier adults well at first, but the foam may soften sooner than a coil or hybrid mattress. A hybrid is the safer long-term pick for very heavy sleepers.