Is this mattress good for back sleepers?

Yes. The medium tight top and zoned coils give even support, which suits back and stomach sleepers of average weight.

It breathes better than most all-foam beds. The coil core and breathable cover let air move through the mattress.

Will I feel my partner move?

Yes, more than on a foam bed. Innersprings transfer motion, so light sleepers may notice it.

The mattress only. A foundation or box spring and a frame are sold separately.

Does it need a box spring?

It works on a box spring, a slatted frame or a platform bed. A solid base helps the coils last.

How firm is the medium?

It sits in the middle of the range, but some owners find it softer than a typical medium.

Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top

Best price now

$312.55at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top

Best price now

$312.55at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $312.55 at Walmart on Nov 9.

Our take on the Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top

The Serta Classic Clarks Hill is a twin innerspring mattress with a medium tight-top feel. It pairs PillowSoft Aire foam over an 800-density coil system with three zones for lower back support, and a breathable cover on top. It suits shoppers who want a traditional spring mattress with a bit of cushioning rather than a dense all-foam bed. Against all-foam rivals it offers more bounce and airflow, but it lacks the motion isolation and edge support that foam and hybrid beds provide.

Best forGuest and kids' roomsBack and stomach sleepers who like a medium feelShoppers who prefer a bouncy innerspring bedSpare-room or occasional-use setups

Pros

Medium tight-top feel with a soft, breathable cover
Zoned coils add support under the lower back
800-density coil system gives a responsive, bouncy surface
PillowSoft Aire foam layer cushions pressure points
Traditional innerspring construction at an entry-level tier

Cons

Twin only, so it does not fit couples
Springs transfer motion more than foam
Edge support is modest on an innerspring build
Thin 11.5-inch profile leaves little room for a deep pillow top

Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top prices at every store

WalmartNew
In stockSold by Serta Simmons Bedding LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$312.55Free shippingChecked Nov 9
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What reviewers say

4.4 / 5380 ratings

Owners rate it well overall, with most comments praising comfort and value for a basic spring mattress. Complaints center on motion transfer and softer-than-expected feel for a medium.

What people mention

ComfortPraisedOwners describe it as comfortable and supportive for a basic spring mattress.
FirmnessMixedSome say the medium feel runs softer than expected.
Motion transferCriticisedSleepers notice movement carrying across the springs.
Back supportPraisedThe zoned coils are credited with helping lower-back comfort.
Edge supportCriticisedThe perimeter gives less support than foam or hybrid beds.
ValuePraisedBuyers see it as a sensible pick for guest and kids' rooms.

About the Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top

The Serta Classic Clarks Hill Ltd is an 11.5-inch twin innerspring mattress with a medium feel and a tight top. It has a soft, breathable cover.

Inside, PillowSoft Aire foam sits over an 800-density coil support system. Three zones provide support for the lower back. The design balances cool breathability with responsive support.

Brand: Serta
Size: Twin
Thickness: 11.5 inches
Type: Innerspring
Firmness: Medium
Top: Tight top
Comfort foam: PillowSoft Aire foam
Support system: 800-density coil system
Support zones: 3 zones for lower back support
Configuration: Mattress only
Color: White

Specifications

bed_size: TwinSource
material: MattressSource
configuration: Mattress OnlySource
firmness: Medium 2024Source
mattress_comfort_level: Medium

Questions and answers

Is this mattress good for back sleepers?: Yes. The medium tight top and zoned coils give even support, which suits back and stomach sleepers of average weight.
Does it sleep hot?: It breathes better than most all-foam beds. The coil core and breathable cover let air move through the mattress.
Will I feel my partner move?: Yes, more than on a foam bed. Innersprings transfer motion, so light sleepers may notice it.
What is included?: The mattress only. A foundation or box spring and a frame are sold separately.
Does it need a box spring?: It works on a box spring, a slatted frame or a platform bed. A solid base helps the coils last.
How firm is the medium?: It sits in the middle of the range, but some owners find it softer than a typical medium.
Where is the Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top cheapest?: At Walmart, for $312.55, as of our latest check.
What do buyers say about the Serta 11.5" Twin Mattress, Classic Clarks Hill Ltd Medium Tight Top?: Rated 4.4 out of 5 from 380 ratings.