Few sleep choices matter more than softness. The best soft mattress for 2026 is the Saatva Classic in Plush Soft, a 3/10 contouring comfort level built on a dual-coil innerspring core with a 3-inch Euro pillow top. It is the softest of Saatva’s three comfort levels, and it is designed to cradle the hips and shoulders of side sleepers without letting the lower back sag. If you want a soft bed that still supports the spine, this is the one to start with.
It builds on the broader advice in our best mattresses for side sleepers.
Our pick
Saatva ClassicPlush Soft comfort level, the softest option in the lineup
- 365-night home trial
- Free white-glove delivery and old-mattress removal
- Lifetime warranty
- Plush Soft rated 3/10 with a body-hugging feel for side sleepers
Who is the Saatva Classic Plush Soft for?
The Plush Soft comfort level is built for side sleepers who need extra pressure relief on the hips and shoulders, and for lighter-weight people who often find mattresses to be too firm. Saatva describes the feel as soft and cushiony thanks to the extra padding on top, with a body-hugging contour that relieves pressure points. If you wake up with a sore shoulder or a tender hip from sleeping on your side, a 3/10 soft surface is meant to let those joints sink in while the coil system underneath keeps the spine in a neutral line. If you sleep mostly on your back or stomach, or you weigh more than average, this comfort level is probably not the right starting point; the Luxury Firm and Firm options exist for those sleep positions.
Soft does not mean unsupportive here. The Classic pairs its pillow top with a dual-coil design made of triple-tempered recycled carbon steel, and Saatva’s patented Lumbar Zone Technology is built into the mattress to support the lower back in any sleep position. The brand notes the mattress is chiropractor approved and endorsed by the American Chiropractic Association. For persistent aches, a firmness choice like this is meant to support comfortable alignment rather than treat a condition, so see a doctor about pain that does not settle.
What does the soft feel actually come from?
The softness is layered, not a single slab of foam. At the top sits a 3-inch Euro pillow top that Saatva says delivers cushioned comfort and pressure relief inspired by mattresses found in high-end luxury hotels. Underneath that, the comfort layers contour to the body, and below them the dual-coil system provides the push-back. The result, as Saatva frames it, is a body-hugging feel rather than a floating-on-top feel. That distinction matters when you are shopping for a soft mattress: a plush surface that only has foam on top can leave the lower back unsupported, while a plush surface over coils keeps a responsive base under the cushioning.
The cover is a soft, breathable blend that includes organic cotton, treated with Saatva’s Guardin botanical antimicrobial treatment, which inhibits the growth of bacteria, mold and mildew. The dual-coil design allows more airflow through the mattress to help disperse body heat, and the cover is described as naturally breathable and hypoallergenic. If you sleep warm, breathability is one of the first things to weigh alongside softness.
How the Saatva Classic compares across sizes and prices
Saatva lists the Classic across the full range of standard sizes, with two mattress heights, 11.5 inches and 14.5 inches, and three comfort levels. Prices below are the regular prices listed on Saatva’s official product page; a temporary promotional price may be available at any time.
| Model and comfort level | Regular price | Feel | Who it suits |
|---|---|---|---|
| Saatva Classic, Plush Soft (3/10) | From $2,229 | Soft, contouring, body-hugging | Side sleepers and lighter-weight sleepers |
| Saatva Classic, Luxury Firm (5-7/10) | From $2,229 | Medium, balance of cushioning and support | All sleep positions, couples who disagree on firmness |
| Saatva Classic, Firm (8/10) | From $2,229 | Floating on top, balanced resistance | Stomach and back sleepers, heavier body types |
| Zenhaven, Luxury Plush side (4-5/10) | From $3,699 | Soft, buoyant, pressure-relieving latex | Side sleepers, back and combination sleepers |
| Memory Foam Hybrid, Medium (5-7/10) | From $2,149 | Cushioned but not too soft, body-contouring | Side sleepers, back and combination sleepers |
The Classic is the only model in this group offered in a true 3/10 soft comfort level, which is why it leads this guide. The Zenhaven offers a softer side in natural latex, and the Memory Foam Hybrid sits in the medium range rather than the soft range.
See the Saatva Classic price in your size →
What do you get with a Saatva mattress?
Every Saatva mattress ships with free white-glove delivery, which includes in-room delivery and setup, and Saatva will take away your old mattress at no additional cost when you request removal at checkout. Each mattress comes with a 365-night home trial, so there is a full year to decide whether the comfort level suits you. Saatva’s warranty covers defects in workmanship and materials for as long as the original purchaser owns the mattress, and includes a Fairness Replacement Option. The Classic is CertiPUR-US certified for its foams and GREENGUARD Gold certified, and it is endorsed by the American Chiropractic Association.
Financing and bundle options are also listed on the product page, including savings when a foundation or adjustable base is added. Check the current price for your size before ordering, since promotional pricing changes.
Which Saatva model should side sleepers choose?
For a side sleeper whose main complaint is pressure on the hips and shoulders, the Classic in Plush Soft is the direct answer: it is the softest comfort level Saatva offers on this build, rated 3/10, and it is explicitly recommended for side sleepers who need extra pressure relief. The Lumbar Zone Technology and dual-coil core are there to keep the lower back supported while the top layers cushion the joints. If you share a bed and your partner prefers a firmer surface, the Luxury Firm version of the same mattress is Saatva’s most popular comfort level and is designed for couples who cannot agree on firmness.
Side sleepers who want a soft surface in natural latex can look at the Zenhaven’s Luxury Plush side, rated 4-5/10, which is flippable with a Gentle Firm side at 7-8/10 if the soft side turns out to be too much. That dual-sided design is a useful hedge when you are unsure how soft is soft enough.
Who should not buy a soft mattress?
Soft is not the right default for everyone. Saatva rates the Firm comfort level at 8/10 for stomach sleepers, back sleepers who prefer a very firm mattress, and heavier body types, and it describes that feel as lying on top of the mattress rather than sinking in. Stomach sleepers generally need a surface that keeps the hips from dropping, and a 3/10 plush surface is unlikely to do that. Heavier sleepers may also find that a soft comfort level compresses too far for their liking; Saatva positions the Firm option for sleepers in the 250 to 300 pound range.
If you are unsure, the Luxury Firm comfort level at 5-7/10 is Saatva’s most popular and is designed to work across all sleep positions. It is the safer choice for combination sleepers who move between their side and their back during the night.
How does the Classic’s soft feel compare with Zenhaven?
Both models offer a soft side, but they are built differently. The Classic uses an innerspring dual-coil core under a 3-inch Euro pillow top, with a Plush Soft comfort level rated 3/10. The Zenhaven is an all-foam natural latex mattress with a flippable design: Luxury Plush on one side at 4-5/10 and Gentle Firm on the other at 7-8/10, with the firm side described as 18% firmer than the plush side. The Zenhaven’s 5-zone latex layer is built for zoned pressure relief and airflow, and it carries GOLS certified latex foam and GREENGUARD Gold certification.
The Classic is the softer of the two at its plush setting and costs less at the regular price. The Zenhaven costs more and gives you two firmness options in one bed, which suits sleepers who have not settled on how soft they want to sleep. For a deeper look at the latex option, read our plushbeds luxury review and our Saatva vs PlushBeds comparison for how latex builds generally feel.
Is the Memory Foam Hybrid a soft option?
Not quite. The Memory Foam Hybrid is rated Medium at 5-7/10, which Saatva describes as cushioned but not too soft, with a body-contouring yet responsive feel. It uses AirCradle memory foam for contouring, individually wrapped coils for responsiveness, and a LuxeCool system to draw heat away from the body. It is a good choice for side sleepers who want contouring without the deep sink of a 3/10 plush surface, and it is the least expensive of the three Saatva models listed here at the regular price. If your idea of soft is pressure relief rather than a plush top, this is worth a look.
For more on how memory foam and latex builds differ in everyday use, see our PlushBeds gel review and our PlushBeds Cool Bliss review.
What about buying a soft mattress at different price points?
Soft mattresses span a wide price range, and the three Saatva models here give you a sense of where the money goes. The Classic starts at $2,229 for any of its three comfort levels, so choosing Plush Soft does not cost extra over Luxury Firm or Firm. The Memory Foam Hybrid starts at $2,149, and the Zenhaven starts at $3,699. All three include the same delivery service, trial period and warranty terms, so the decision comes down to feel and construction rather than perks.
If budget is the deciding factor, the Memory Foam Hybrid is the entry point. If the softest possible feel is the deciding factor, the Classic in Plush Soft is the one. If you want two firmness options in a single mattress, the Zenhaven earns its higher price.
World Sleep Almanac score: 8.8/10
Our editorial score for the top pick in this guide, the Saatva Classic in Plush Soft, is 8.8/10. The score is an average of five equally weighted criteria, each rated out of 10: price at equal size, trial and returns, warranty, materials and construction, and public customer reviews. The sub-scores behind the 8.8 are 8.6 for price at equal size, reflecting a regular price from $2,229 that sits in the premium tier; 9.4 for trial and returns, reflecting the 365-night home trial; 9.6 for warranty, reflecting coverage for as long as the original purchaser owns the mattress; 9.2 for materials and construction, reflecting the 3-inch Euro pillow top, triple-tempered dual-coil core, CertiPUR-US and GREENGUARD Gold certifications and Lumbar Zone Technology; and 7.2 for public customer reviews, the lightest of the five because this guide weighs the official product information most heavily. The five sub-scores average to 8.8/10.
Verdict: buy the Saatva Classic in Plush Soft if you sleep on your side, you want a genuinely soft 3/10 surface, and you value white-glove delivery, a full-year trial and lifetime coverage. Skip it if you sleep on your stomach, you are a heavier sleeper, or you want a medium feel rather than a plush one; the Luxury Firm version of the same mattress, or the Memory Foam Hybrid, is the better fit.
Our pick
Saatva ClassicPlush Soft, the best soft mattress in this guide
- 365-night home trial
- Free white-glove delivery and old-mattress removal
- Lifetime warranty
- Plush Soft 3/10 with Lumbar Zone Technology
A useful companion to this page: our best memory foam mattresses.
Frequently asked questions
Is a 3/10 soft mattress too soft for most sleepers?
A 3/10 rating describes a genuinely plush surface, and Saatva positions it specifically for side sleepers and lighter-weight people who find most mattresses too firm. If you sleep on your back or stomach, or you prefer to feel supported rather than cradled, a comfort level in the 5-7/10 range is the more common starting point.
Does choosing Plush Soft change the mattress construction?
No. The Classic uses the same 3-inch Euro pillow top, dual-coil core and Lumbar Zone Technology across all three comfort levels. The difference is the feel you select at checkout, not the layers underneath.
Can I change my mind about the firmness after delivery?
Saatva includes a 365-night home trial with every mattress, which gives you a full year to decide whether the comfort level suits you. Reach out to Saatva within that window if the feel is not right.
How do I choose between Plush Soft and Luxury Firm?
Choose Plush Soft if your priority is pressure relief on the hips and shoulders as a side sleeper. Choose Luxury Firm if you share the bed, sleep in multiple positions, or want Saatva’s most popular comfort level, which is designed to balance cushioning with uplifting support.
What foundation works with a soft Saatva mattress?
The Classic can sit on a mattress foundation or box spring, a bunkie board, a standard bed frame with a foundation, or an adjustable base. A solid, stable base matters most for keeping a plush surface even over time.
Reviewed by the World Sleep Almanac editorial team. Updated October 2026.