Side sleepers
The Best Memory Foam Mattresses for Side Sleepers (2027)
The best memory foam mattresses for side sleepers in 2027, prioritizing deep shoulder and hip contouring that keeps the spine level.
The short answer
Side sleepers need depth. The Nectar's 12-inch profile and the Casper Original's softer shoulder zone both let pressure points sink while keeping the spine level. The Zinus Green Tea in its 12-inch version is the budget route to the same effect.
Our top picks at a glance
- Nectar Memory Foam MattressThe value benchmark with a full-year trial.Best for side sleepers
- Casper Original MattressZoned support for combination sleepers.Best shoulder relief
- Zinus Green Tea Memory Foam MattressThe budget pick that made foam affordable.Best budget
- Tempur-Pedic TEMPUR-ProAdapt SoftThe premium pressure-relief standard, in a plush soft feel.Best premium
- Emma OriginalThe European bestseller with a 10-inch three-layer build.Best for side sleepers
- Novilla Bliss Gel Memory Foam MattressGel memory foam cooling in a 12-inch medium-plush bed.Best cooling cover
- LUCID 12 Inch Gel Memory FoamThe 12-inch gel classic that defined budget foam.Best gel-infused budget
What owners report
Synthesized from recurring themes in long-term owner feedback.
Most praised
- Shoulders and hips sink to their own depth in these picks, easing the numb-arm problem side sleepers know well
- Motion isolation in this lineup means a partners schedule does not dictate a side sleepers night
Common complaints
- Deep contouring that cradles a shoulder also traps heat exactly where a side sleeper lies longest
- Softer picks here can feel too plush when a side sleeper rolls onto their stomach overnight
The picks, ranked
Every product in this lineup was picked for this use case, ranked with our strongest choices first. If a product from the wider category does not genuinely fit this scenario, it is not listed here.
| # | Product | Award | Thickness | Firmness | Trial period | Warranty | Certifications |
|---|---|---|---|---|---|---|---|
| 1 | Nectar Memory Foam Mattress | Best for side sleepers | 12 inches | Medium-firm | 365 nights | Forever Warranty | CertiPUR-US certified foams |
| 2 | Casper Original Mattress | Best shoulder relief | 11 inches | Medium-firm | 100 nights | 10-year limited warranty | - |
| 3 | Zinus Green Tea Memory Foam Mattress | Best budget | - | - | - | 10-year limited warranty | CertiPUR-US certified foams |
| 4 | Tempur-Pedic TEMPUR-ProAdapt Soft | Best premium | 12 inches | - | - | 10-year warranty | - |
| 5 | Emma Original | Best for side sleepers | 25 cm (10 inches) | - | 100 nights | 10 years | CertiPUR-US, OEKO-TEX |
| 6 | Novilla Bliss Gel Memory Foam Mattress | Best cooling cover | 12 inches | - | - | - | - |
| 7 | LUCID 12 Inch Gel Memory Foam | Best gel-infused budget | 12 inches | - | - | 10 years | CertiPUR-US certified foams |
Best for side sleepers
Nectar Memory Foam Mattress
The value benchmark with a full-year trial.
The Nectar's 12-inch profile lets shoulders and hips sink deeply enough to keep the spine straight, which is the entire game for side sleeping.
Strengths
- 12-inch profile with multiple foam layers for deep contouring
- 365-night trial, one of the longest in the industry
- Forever Warranty covers defects for as long as you own it
- Strong motion isolation suits couples with different schedules
Limitations
- All-foam build sleeps warmer than hybrid alternatives
- Medium-firm feel may feel too soft for strict stomach sleepers
- Heavy to rotate or move at 12 inches thick
| Thickness | 12 inches |
|---|---|
| Firmness | Medium-firm |
| Trial period | 365 nights |
| Warranty | Forever Warranty |
| Certifications | CertiPUR-US certified foams |
Best for: Shoppers who want strong pressure relief and a long risk-free trial at a mid-tier price.
Skip if: You sleep very hot or want a bouncy, responsive surface.
Best shoulder relief
Casper Original Mattress
Zoned support for combination sleepers.
Casper's softer foam zone at the shoulders is purpose-built for side sleepers, reducing the numb-arm problem that plagues firmer beds.
Strengths
- Zoned Support uses firmer foam at the waist and softer foam at the shoulders
- 11-inch profile balances contouring with easier bed-making
- Perforated breathable foam helps airflow versus solid foam slabs
- 100-night trial with free returns
Limitations
- Zoned feel is subtle; strict side sleepers may prefer deeper contouring
- Edge support is average for sitting on the side of the bed
- Premium price versus other mid-tier foam beds
| Thickness | 11 inches |
|---|---|
| Firmness | Medium-firm |
| Support system | Zoned Support, 3 ergonomic zones |
| Trial period | 100 nights |
| Warranty | 10-year limited warranty |
Best for: Combination sleepers who change positions and want targeted support at the waist and lower back.
Skip if: You want maximum sink-in softness or the longest trial period.
Best budget
Zinus Green Tea Memory Foam Mattress
The budget pick that made foam affordable.
The 12-inch Zinus Green Tea gives side sleepers real depth to sink into at a budget price, a combination that is hard to find elsewhere.
Strengths
- Green tea and charcoal infusions are marketed to fight odors
- Available in 6, 8, 10, and 12 inch profiles for different budgets
- CertiPUR-US certified foams at a budget price
- Newer versions use a fiberglass-free knitted cover
Limitations
- Shorter trial and thinner warranty support than mid-tier rivals
- Foam density and durability trail premium options
- Motion isolation is good but not class-leading
| Thickness options | 6, 8, 10, or 12 inches |
|---|---|
| Infusions | Green tea and charcoal |
| Certifications | CertiPUR-US certified foams |
| Cover | Knitted jacquard, fiberglass-free |
| Warranty | 10-year limited warranty |
Best for: Guest rooms, first apartments, and anyone who wants real memory foam at the lowest price.
Skip if: You need a long trial period or premium edge support.
Best premium
Tempur-Pedic TEMPUR-ProAdapt Soft
The premium pressure-relief standard, in a plush soft feel.
The ProAdapt Soft is built for this position: TEMPUR-ES over TEMPUR-APR in a soft feel that cushions shoulders and hips precisely, with excellent motion cancellation for light sleepers.
Strengths
- TEMPUR-ES comfort layer over TEMPUR-APR support foam conforms precisely to cut pressure points
- 12-inch all-foam build in a soft feel that cushions shoulders and hips
- SmartClimate cover is cool to the touch, removable, and machine washable with a 360-degree zipper
- Excellent motion cancellation for light sleepers with restless partners
Limitations
- Premium price, several times the cost of budget foam beds
- Soft feel is too plush for stomach sleepers and heavier back sleepers
- Dense foam retains more heat than innerspring or hybrid builds
| Thickness | 12 inches |
|---|---|
| Feel | Soft |
| Layers | TEMPUR-ES comfort layer, TEMPUR-APR support layer |
| Cover | SmartClimate, removable and machine washable |
| Warranty | 10-year warranty |
Best for: Side sleepers and pressure-point pain sufferers who want the deepest TEMPUR contouring.
Skip if: You are on a budget, sleep on your stomach, or dislike a slow, hugging feel.
Best for side sleepers
Emma Original
The European bestseller with a 10-inch three-layer build.
Emma positions the Original for side sleepers chasing deep pressure relief at a mid price, with a three layer build that balances contouring against support and a washable cover.
Strengths
- 25 cm (10-inch) three-layer design balances support and contouring
- 100-night trial with free returns
- OEKO-TEX certified cover
- Removable, washable cover
Limitations
- All-foam build retains more heat than hybrids
- Medium-firm feel runs softer than rated for heavier sleepers
- Edge support is average
| Thickness | 25 cm (10 inches) |
|---|---|
| Layers | 3 |
| Trial period | 100 nights |
| Warranty | 10 years |
| Certifications | CertiPUR-US, OEKO-TEX |
Best for: Side sleepers who want deep pressure relief at a mid-tier price.
Skip if: You sleep hot or prefer a firmer, more responsive surface.
Best cooling cover
Novilla Bliss Gel Memory Foam Mattress
Gel memory foam cooling in a 12-inch medium-plush bed.
A medium-plush feel in a full 12 inch profile suits side sleepers who want their shoulder to sink, and the gel infusion targets the heat plain foam traps at pressure points.
Strengths
- Gel-infused memory foam is designed for a cooler night than plain foam
- 12-inch profile gives deeper contouring than 10-inch rivals
- Medium-plush feel suits side sleepers chasing pressure relief
- All-foam build isolates motion for couples
Limitations
- Medium-plush feel may be too soft for stomach sleepers
- Edge support is typical foam-bed average
- Newer brand with a shorter track record than Sealy or Casper
| Thickness | 12 inches |
|---|---|
| Feel | Medium plush |
| Foam | Gel-infused memory foam |
| Size listed | Queen |
| Focus | Cooling, pressure relief, motion isolation |
Best for: Warm sleepers who want gel-infused memory foam in a full 12-inch profile.
Skip if: You want a firm feel or strong edge support.
Best gel-infused budget
LUCID 12 Inch Gel Memory Foam
The 12-inch gel classic that defined budget foam.
LUCID offers a plush firmness option in this 12 inch gel bed, giving side sleepers a softer build choice at a budget price instead of a single medium default.
Strengths
- Gel infusion and ventilated design target heat buildup
- 12-inch profile rivals mid-tier thickness
- Multiple firmness options including plush and firm
- A longtime bestseller with a huge owner-review base
Limitations
- Trial terms trail direct-to-consumer rivals
- Durability varies by firmness choice
- Off-gassing odor can linger for a day or two
| Thickness | 12 inches |
|---|---|
| Infusion | Gel |
| Design | Ventilated |
| Warranty | 10 years |
| Certifications | CertiPUR-US certified foams |
Best for: Shoppers who want gel-infused cooling at the lowest price.
Skip if: You need a long trial or premium edge support.
Questions, answered
What firmness is best for side sleepers?
Medium to medium-soft. Side sleepers need the mattress to yield at the shoulder and hip; beds firmer than medium-firm tend to push the spine out of alignment.
Why do my arms go numb on my side?
Numbness usually means the mattress is too firm at the shoulder, compressing nerves. A deeper-contouring foam or a softer shoulder zone typically resolves it.
Do side sleepers need a thicker mattress?
Generally yes. Thicker profiles like 12 inches give pressure points more room to sink before hitting the firmer support layers below.
Is memory foam or hybrid better for side sleepers?
Memory foam's contouring is ideal for side sleepers who prioritize pressure relief. Hybrids add bounce and cooling, which some side sleepers prefer if they run hot.