Is this mattress good for side sleepers?

Usually not. It is rated extra hard, and side sleepers often need a softer surface or a topper to keep hips and shoulders from pressing.

What sizes and thickness does it come in?

Twin, Full and Queen, all at a 12-inch (30.5 cm) thickness.

No. A firm foundation or slatted bed frame works; a box spring is optional and mainly adds height.

It is the lowest new price among the two stores listing it as of November 7, 2026, so it sits at the bottom of its recent range.

It is the firmest rating Simmons sells, with no soft comfort layer, so expect a hard surface from the first night.

At JCPenney, for $460.00, as of our latest check.

3 stores we checked sell it, including JCPenney, The Home Depot, Mattress Firm.

$460.00at JCPenneyObserved at 4:44 PM

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.