Is the Sealy Altway good for stomach sleepers?

Yes. It is labeled for stomach sleeping and has a firm memory foam feel that keeps the hips from sinking too far. Heavier stomach sleepers should check the 5.5-inch height first, since deep sink can throw alignment off.

How thick is it, and will it fit a bunk bed?

It is 5.5 inches tall, well under the 8-inch limit many bunk beds set for safety rails. Measure your frame's rail height before buying.

Does it need a box spring?

No. Memory foam works on a platform bed, slatted frame or adjustable base with a solid surface. A box spring adds height you probably don't want on a low-profile mattress.

Is it good for side sleepers?

Not really. Sealy positions it for stomach sleepers, and the thin foam offers little shoulder and hip cushioning that side sleepers need.

What sizes and firmness levels does it come in?

The Altway line comes in the standard sizes, including this queen, in a single firm comfort level. Check the listing for twin and full availability if you need a bunk size.

When is the best time to buy it?

Mattress prices drop around Memorial Day, Labor Day and Black Friday. This is an entry-level model, so watch for bundle discounts rather than deep markdowns.

Sealy Altway Mattress, Queen

Last price we saw

$279.99at Mattress Warehouse, last seen Oct 31

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Our take on the Sealy Altway Mattress, Queen

The Sealy Altway is a 5.5-inch memory foam mattress in queen size, built for stomach sleepers who want a firm, low-profile bed. Its thin profile suits bunk beds, trundles, platform frames and guest rooms where a standard 10-inch mattress won't fit. Memory foam cushions pressure points, but 5.5 inches leaves little room for deep support, so heavier adults may bottom out. It is a budget-tier Sealy, and its price has stayed in a narrow low band rather than swinging with sales.

Best forStomach sleepers who want a firm, flat surface