- Is the Zinus Green Tea Cooling Gel mattress good for side sleepers?
- It is on the firm side, so many side sleepers find it too hard on the shoulders and hips. Heavier side sleepers may be fine; lighter ones often prefer a softer topper.
- How long does it take to expand after unboxing?
- Zinus says to allow about 72 hours for full expansion. It is usable sooner, but it reaches its full 12-inch height over a few days.
- Does the cooling gel actually keep it cool?
- The gel layer helps a little, but owners commonly report it still sleeps warm. Hot sleepers should expect a foam mattress that traps some heat.
- How firm is it?
- It is described as medium-firm to firm. Most back and stomach sleepers find it supportive; side sleepers often call it hard.
- Is $228 a good price for this queen mattress?
- Yes. At $228 at Walmart as of November 7, 2026, it is near the bottom of its usual range, and only one store lists it new at that price.
- Does it need a box spring?
- No. It works on a platform bed, slatted frame or adjustable base; a box spring is optional, and a solid flat base is best for foam.
- Where is the Zinus Green Tea Cooling Gel Queen Memory Foam Mattress cheapest?
- At Walmart, for $228.00, as of our latest check.