
EDX 12 Inch Twin Mattress with Individually Pocketed Springs, Memory Foam Hybrid Mattress in a Box for Isolate Motion, CertiPUR-US Certified
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Check today's price at WalmartOur take on the EDX 12 Inch Twin Mattress with Individually Pocketed Springs, Memory Foam Hybrid Mattress in a Box for Isolate Motion, CertiPUR-US Certified
The EDX 12 Inch Twin is a hybrid mattress that pairs individually pocketed coils with layers of memory and support foam, sold rolled in a box. The pocketed springs are meant to isolate motion, and two rows of thicker coils run along the long edges to firm up the border. It is CertiPUR-US certified, so the foams meet US limits on emissions and the brand claims little odor. It suits a single sleeper or a child's room where a twin is enough and a bouncier, spring-backed feel is wanted over all-foam. Against all-foam twins it offers more edge support and airflow; against premium hybrids it is a simpler build with fewer foam layers.
- Pocketed coils isolate motion between sleepers
- Two rows of thicker coils along the long edges firm up the border
- CertiPUR-US certified foams with low claimed odor
- Open-cell foam layers for airflow
- Ships compressed in a box for easy carrying
EDX 12 Inch Twin Mattress with Individually Pocketed Springs, Memory Foam Hybrid Mattress in a Box for Isolate Motion, CertiPUR-US Certified prices at every store
- WalmartNew
Out of stockSold by Sweet & Cozy SpaceReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$105.99Free shippingChecked 25 min ago
What reviewers say
- 4.4 / 5718 ratings
Rated 4.4 out of 5 across 718 ratings, the mattress is generally well received. Buyers tend to be satisfied with the support and the motion isolation from the pocketed coils.
- SupportPraisedBuyers say it gives solid support without feeling like a board.
- Motion isolationPraisedOwners report that movement from a partner is barely felt thanks to the pocketed coils.
Questions and answers
- How firm is the EDX 12 inch hybrid?
- It is a medium-firm hybrid: memory foam on top of pocketed coils. Several buyers describe it as firmer than expected, so side sleepers who want a soft sink-in feel may find it too firm.
- Does it really isolate motion?
- The individually pocketed coils are designed to keep movement local, and owners report that a partner's tossing is barely felt. It is not as still as a dense all-foam mattress.
- How long until it expands after unboxing?
- It ships compressed and rolled. Most boxed hybrids like this one take about 24 to 72 hours to reach full height, and the foam odor fades over the first few days.
- What is CertiPUR-US certification?
- It means the foams meet US limits for emissions, heavy metals and certain chemicals. It does not certify the coils or the cover.
- Will it fit a standard twin frame?
- It is a standard twin at 12 inches thick, so it fits most twin frames and platforms. Check the weight limit on bunk beds and adjustable bases before using it there.
- What do buyers say about the EDX 12 Inch Twin Mattress with Individually Pocketed Springs, Memory Foam Hybrid Mattress in a Box for Isolate Motion, CertiPUR-US Certified?
- Rated 4.4 out of 5 from 718 ratings.









