The Beautyrest World Class Level Three Plush starts at $1,399 and is built around one clear promise: premier individualized support with motion separation, a cool-to-the-touch surface, and foams that respond to body temperature for pressure relief. It sits inside the World Class Collection as the step below Beautyrest Black, and Beautyrest positions it specifically for side sleepers who want upgraded cooling and contouring without paying for the Black enhancements. That positioning is the reason to consider it. If you sleep on your side and you want a quilted surface with memory foam quilted directly into it, plus a pocketed coil system rated at 1000 density, this is the model Beautyrest designed for you. The feel is listed as Plush, and the model page also offers Extra Firm, Medium Firm, Medium Pillow Top, Plush, and Plush Pillow Top configurations across the range.
If you want the wider picture before deciding, start with our best memory foam mattresses.
Our pick
Saatva Classicthe alternative if you want three named firmness levels and a longer trial
- 365-night home trial
- Free white-glove delivery and old-mattress removal
- Lifetime warranty
- Plush Soft, Luxury Firm and Firm comfort levels in one model
Who is the Beautyrest World Class Level Three for?
The Level Three is for side sleepers who want a plush, quilted surface with contouring foam and a cool-to-the-touch cover. It suits buyers who want upgrades in cooling, pressure relief, and support relative to entry Beautyrest models, but who do not want the enhancements Beautyrest Black carries. It is also a sensible pick for couples, because the 1000 Density Pocketed Coil Technology is designed to separate motion so movement on one side of the bed does not travel across it. Skip it if you sleep primarily on your stomach or back and need a firmer surface, or if you want the thicker premium foam layers that the Level Four adds.
The Level Three and Level Four are described by Beautyrest as distinct steps: Level Four uses thicker layers of premium foams for overall enhanced pressure relief, while Level Three delivers responsive relief with a breathable, cool-to-the-touch cover.
What is actually inside the Beautyrest World Class Level Three?
The construction rests on three named technologies. First, 1000 Density Pocketed Coil Technology handles both support and motion separation, conforming to distinct body shapes so two sleepers rest undisturbed together. Second, World Class Relief High Density Foam reacts to body temperature for responsive pressure relief, working alongside Beautyrest ActiveResponse MAX Memory Foam and SurfaceTouch Gel Memory Foam for instant contouring relief. Third, InfiniCool MAX Technology gives the surface a cool-to-the-touch feel, with natural lux fibers adding breathability.
Memory foam is quilted directly into the surface, which Beautyrest says delivers immediate, advanced pressure relief. The brand also notes the upgraded contouring comfort is designed to help alleviate aches and pains, compared with other Beautyrest models. All foams used are CertiPUR-US certified, meaning they are made without formaldehyde, flame retardants, prohibited phthalates, and heavy metals, and meet low-VOC standards.
How does the Level Three feel and support side sleepers?
The listed feel for this configuration is Plush, and Beautyrest names side sleepers directly as the intended sleeper. A plush surface with memory foam quilted into it gives side sleepers the cushioning they typically need at the hips and shoulders, while the pocketed coil layer underneath keeps the body supported rather than sinking through. The World Class Relief foam is designed to respond to body temperature, so it conforms more readily where the body is warm. Because the model page lists five feel options across the range, from Extra Firm to Plush Pillow Top, the exact feel you receive depends on the configuration you order. Confirm the feel name at checkout rather than assuming the Plush label applies to every Level Three listing you see.
| Feature | Beautyrest World Class Level Three |
|---|---|
| Starting price | $1,399.00 |
| Feel | Plush (with Extra Firm, Medium Firm, Medium Pillow Top, Plush Pillow Top also listed) |
| Support system | 1000 Density Pocketed Coil Technology |
| Pressure relief | World Class Relief High Density Foam, ActiveResponse MAX Memory Foam, SurfaceTouch Gel Memory Foam |
| Cooling | InfiniCool MAX Technology with natural lux fibers |
| Trial | 100-Night In-Home Trial |
| Warranty | 10-Year Limited Warranty |
| Delivery | Free White Glove Delivery and free mattress removal |
| Made for | Side sleepers |
See the Saatva Classic price in your size →
How does the Level Three handle cooling and motion?
Cooling and motion are the two areas Beautyrest markets most aggressively on this model, and both have named technology behind them. InfiniCool MAX Technology creates a cool-to-the-touch sleep surface designed to move excess heat away from the sleeper, while natural lux fibers provide added breathability. On the motion side, the 1000 Density Pocketed Coil Technology is described as offering premier motion separation for undisturbed rest, with coils conforming to distinct body shapes while separating their movements. Shoppers comparing this against other Beautyrest tiers should note that Beautyrest positions the World Class line as the tier offering these upgrades without the enhancements Beautyrest Black carries.
What do the trial, delivery, and warranty terms look like?
Beautyrest includes a 100-Night In-Home Trial with the purchase. If you are unhappy at any point during the trial, you reach out and Beautyrest initiates a return with a full refund of the purchase. Delivery is handled through a complimentary White Glove Delivery experience, with a call on the delivery day confirming the delivery window, and free mattress removal is included. The mattress is covered by a 10-Year Limited Warranty, and financing options are listed alongside the price. These terms apply to mattresses sold directly through Beautyrest’s own site. If you are buying from a retail partner, confirm the trial, return, and warranty terms with that seller, since they can differ from direct orders.
Who should NOT buy the Beautyrest World Class Level Three?
Do not choose this model if you need a firm surface. The Level Three configuration listed here is Plush, and it is explicitly made for side sleepers, so stomach sleepers and firm-mattress back sleepers will likely find it too soft. Do not choose it if you want the thickest comfort layers Beautyrest offers in this collection, because that is the Level Four’s role, with thicker premium foam layers for enhanced pressure relief. Also skip it if a long trial period matters to you. The 100-night trial here is shorter than what Saatva offers on the Classic, which carries a 365-night home trial and a lifetime warranty for the original purchaser. And if you are still comparing tiers, the Beautyrest World Class Level Four review covers the step up, while the Beautyrest Black Series Three review covers the tier above this collection.
How does the Level Three compare with the Saatva Classic?
Both are coil-based mattresses sold with white-glove delivery, but the terms and the buying experience differ in ways that matter. The table below lines up what each brand states for its own product.
| What matters | Beautyrest World Class Level Three | Saatva Classic |
|---|---|---|
| Home trial | 100 nights | 365 nights |
| Warranty | 10-year limited | Lifetime for the original purchaser |
| Comfort choices | Five feel options listed across the model range | Plush Soft, Luxury Firm, Firm |
| Delivery | Free White Glove Delivery with free mattress removal | Free white-glove delivery and setup with old mattress removal |
| Foam certification | CertiPUR-US certified foams | CertiPUR-US certified foams, GREENGUARD Gold certified |
Who should buy the Level Three: a side sleeper who wants a plush quilted surface, a cool-to-the-touch cover, and motion separation, and who is comfortable with a 100-night trial and a 10-year warranty.
Who should buy the Saatva Classic: a shopper who wants a longer trial, a lifetime warranty, and three clearly named firmness levels including a Firm option rated 8/10 for stomach and back sleepers. For a broader brand-level view, the Saatva vs Beautyrest comparison walks through the same trade-offs across both lineups.
World Sleep Almanac score: 7.6/10
The score is an editorial rating based on five criteria: price at equivalent size, trial and return terms, warranty length, materials and construction, and publicly stated brand terms. The Level Three scores well on construction, with three named foam technologies, a 1000 density pocketed coil system, and CertiPUR-US certified foams, and it scores well on delivery with free White Glove service and free mattress removal. It loses ground on the 100-night trial and 10-year warranty, which trail the terms Saatva publishes for the Classic.
Verdict: The Beautyrest World Class Level Three Plush is the right buy for a side sleeper who wants a quilted plush surface, a cool-to-the-touch cover, and motion separation at a $1,399 starting price. Stomach sleepers, firm-mattress back sleepers, and anyone who wants the thickest foam layers in the collection should look elsewhere, either at the Level Four or at a model with a longer trial.
A useful companion to this page: our Beautyrest vs Purple comparison.
Frequently asked questions
Is the Beautyrest World Class Level Three good for side sleepers?
Yes. Beautyrest names side sleepers as the intended sleeper for this model, and the listed feel is Plush, with memory foam quilted into the surface for contouring pressure relief at the hips and shoulders.
How much does the Beautyrest World Class Level Three cost?
The starting price is $1,399.00, and financing options are listed alongside the price on the Beautyrest site.
Does the Beautyrest World Class Level Three sleep cool?
The surface uses InfiniCool MAX Technology for a cool-to-the-touch feel, and natural lux fibers are added for breathability, so the cover is designed to help move excess heat away from the sleeper.
What warranty comes with the Beautyrest World Class Level Three?
A 10-Year Limited Warranty covers the mattress, and the foams are CertiPUR-US certified.
Reviewed by the World Sleep Almanac editorial team. Updated 2026.