Is the WARMKISS 8-inch mattress good for side sleepers?

A medium feel works for many side sleepers, but the 8-inch profile is thin. Heavier side sleepers may want the 10-inch version for more cushioning.

Does the gel foam actually sleep cool?

Gel infusion helps move heat away compared with plain memory foam, but it is not active cooling. Hot sleepers should still use a breathable cover and a cool room.

What sizes does it come in?

Twin, Twin XL, Full, Queen, King and California King. Thickness options are listed as 8, 8.2 and 10 inches.

Does it need a box spring?

No. It works on a platform bed, slatted frame or adjustable base. A box spring is optional but adds height.

How long does it take to expand after unboxing?

Most compressed foam mattresses like this fully expand within 24 to 72 hours. Sleep on it sooner if needed, but give it a few days to reach full height.

Is it fiberglass-free?

Yes. The listing states it is fiberglass-free and CertiPUR-US certified, which covers foam emissions and content.

WARMKISS 8-Inch Gel Memory Foam Mattress

Last price we saw

$90.00last seen Nov 1

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Our take on the WARMKISS 8-Inch Gel Memory Foam Mattress

The WARMKISS 8-Inch Gel Memory Foam Mattress is a medium-firm all-foam bed with a gel-infused memory foam top layer meant to sleep cooler than plain foam. It is CertiPUR-US certified and fiberglass-free, and it ships compressed in a box with no assembly needed. It comes in Twin through California King. No current price was provided, so check the live comparison before buying.

Best forBudget shoppers wanting an all-foam bedGuest rooms and kids' roomsBack and stomach sleepers who like a medium feelHot sleepers trying gel foam