Is the Casper Select good for side sleepers?

Yes, for average-weight side sleepers. The memory foam layer cushions shoulders and hips, but heavier side sleepers may want a firmer or hybrid bed.

Does the Casper Select have coils?

No. It is an all-foam mattress with three foam layers, despite some listings calling it innerspring. Casper's hybrids are the coil models.

How firm is the Casper Select?

It is medium-firm. Most back and side sleepers find it supportive, but stomach sleepers and heavier people often want something firmer.

Does the Casper Select sleep hot?

It uses breathable foam rather than dense memory foam, so it runs cooler than many foam beds, though it is still warmer than a coil hybrid.

What sizes does the Casper Select come in?

It is sold in the standard sizes, including Twin, Full, Queen, King and California King. Check the size label before ordering.

How long does the Casper Select take to expand?

Most owners say it is close to full shape within a day and fully expanded within 48 to 72 hours.

Where is the Casper Select 12" Memory Foam Mattress cheapest?

At CitywideShop.com, for $799.89, as of our latest check.

Casper Select 12" Memory Foam Mattress

Best price now

$799.89at CitywideShop.comChecked 50 min ago

Prices are checked against each store and labelled with when.

Visit CitywideShop.com

Casper Select 12" Memory Foam Mattress

Best price now

$799.89at CitywideShop.comChecked 50 min ago

Prices are checked against each store and labelled with when.

Visit CitywideShop.com

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Price facts

Lowest price today: $799.89 at CitywideShop.com (checked Nov 10, 2026).

Our take on the Casper Select 12" Memory Foam Mattress

The Casper Select is a 12-inch all-foam mattress sold through Costco, built from a breathable polyurethane foam base with a memory foam comfort layer on top. It is Casper's simpler, value-focused line: three layers, no zoned support or coil core, and a medium-firm feel. It suits side and combination sleepers of average weight who want a mainstream foam bed without premium features. Against Casper's own hybrids and the Original, it gives up edge support and bounce, and reviewers say heavier sleepers sink further into it.

Best forSide and combination sleepers of average weightShoppers wanting a simple all-foam bedGuest rooms and first apartmentsBack sleepers who like a medium-firm feel

Pros

Three-layer all-foam build with a memory foam comfort layer
Medium-firm feel that supports side and back sleepers
Breathable foam base helps with heat compared with dense memory foam beds
Simple setup: unbox, let it expand, sleep on it
Backed by the Casper name and its warranty terms

Cons

No coils or zoned support, so edge support is weak
Heavier sleepers may sink too far and want more support
Less bounce and responsiveness than hybrid rivals
Only one firmness level, no customization

Casper Select 12" Memory Foam Mattress prices at every store

CitywideShop.comNew
In stock
$799.89Checked 50 min ago
Visit CitywideShop.com

Casper Select 12" Memory Foam Mattress price history

Lowest price we've seen: $799.89 on Nov 10 at CitywideShop.com. Tracked across 1 store since Nov 10.

What reviewers say

Owners describe the Select as a comfortable, medium-firm foam bed that is easy to set up and good value for a Casper. Complaints center on soft edges, sinking for heavier sleepers and a lack of bounce compared with hybrids.

What people mention

FirmnessMixedSome owners find the medium-firm feel right, while others say it is softer or firmer than expected.
Edge supportCriticisedReviewers say the foam edges compress noticeably when sitting or sleeping near the side.
SetupPraisedOwners report the mattress unboxes and expands quickly with little odor.
SinkingCriticisedHeavier sleepers say they sink deeper than they want and miss the support of a coil bed.
ValuePraisedBuyers call it a solid Casper bed for the money compared with the brand's premium lines.

Specifications

Size: Queen
Type: Innerspring
Thickness: 12 in
Length: 80 in long
Width: 60 in wide

Questions and answers

Is the Casper Select good for side sleepers?: Yes, for average-weight side sleepers. The memory foam layer cushions shoulders and hips, but heavier side sleepers may want a firmer or hybrid bed.
Does the Casper Select have coils?: No. It is an all-foam mattress with three foam layers, despite some listings calling it innerspring. Casper's hybrids are the coil models.
How firm is the Casper Select?: It is medium-firm. Most back and side sleepers find it supportive, but stomach sleepers and heavier people often want something firmer.
Does the Casper Select sleep hot?: It uses breathable foam rather than dense memory foam, so it runs cooler than many foam beds, though it is still warmer than a coil hybrid.
What sizes does the Casper Select come in?: It is sold in the standard sizes, including Twin, Full, Queen, King and California King. Check the size label before ordering.
How long does the Casper Select take to expand?: Most owners say it is close to full shape within a day and fully expanded within 48 to 72 hours.
Where is the Casper Select 12" Memory Foam Mattress cheapest?: At CitywideShop.com, for $799.89, as of our latest check.

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