Side sleepers often need extra cushioning at the shoulders and hips without losing the support that keeps the spine aligned. The right mattress topper can fine-tune a too-firm bed, improve pressure relief, and make sleep more comfortable.
We compared 10 mattress toppers for side sleepers across thickness, materials, cooling features, support, and value to help you choose a practical match for your sleep style and existing mattress.
Best 10 Mattress Toppers for Side Sleepers Picks for 2026
Cooling Pressure Relief
Bamboo Memory Foam Full Topper
- 1700 GSM shredded memory foam cushions pressure points
- Bamboo-viscose air layer supports airflow
- Deep pocket fits 8–21-inch mattresses
Best For: Full beds and side sleepers seeking balanced cushioning
Plush Cooling Comfort
- 3-inch profile adds plush pressure relief
- Bamboo-viscose 3D air layer promotes breathability
- Deep pocket fits 8–21-inch mattresses
Best For: Queen beds and side sleepers wanting a softer pillow-top feel
Gel-Foam Support
- 3 inches of gel memory foam contour to pressure points
- Ventilated holes support airflow
- CertiPUR-US certified with a five-year limited warranty
Best For: Queen beds and side sleepers who prefer contouring foam
Washable Pillow-Top Comfort
- Overfilled pillow top delivers soft cushioning
- Cotton surface supports breathability and sweat wicking
- Machine washable with an 8–21-inch deep pocket
Best For: Queen beds and side sleepers prioritizing softness and easy care
Best Overall Support
PERLECARE 3-Inch Gel Memory Foam Topper
- Plush 3-inch gel memory foam cushions pressure points
- Breathable design with washable zippered cover
- Non-slip base and adjustable straps help prevent shifting
Best For: Side sleepers wanting plush cushioning and secure fit
Best Pillow-Top Feel
BEDLORE King Soft Pillow Top Topper
- Soft quilted pillow-top surface
- Breathable bamboo-viscose blend fabric
- Deep pockets fit 6- to 18-inch mattresses
Best For: King-size sleepers preferring a plush, fabric-filled topper
Best Adjustable Comfort
ChiXpace 4-Inch Dual-Layer Topper
- Combines 2-inch gel foam with a 2-inch pillow top
- Seven-zone egg-crate design cushions and distributes weight
- Deep pocket skirt stretches up to 24 inches
Best For: Side sleepers wanting substantial, layered cushioning
Soft Bamboo Comfort Pick
Ultra Soft Queen Mattress Topper
- Plush bamboo-derived rayon pillow top
- Fits mattresses 8–20 inches deep
- Machine-washable and breathable
Best For: Hot sleepers wanting a soft, washable topper
Balanced Foam Support Pick
WhatsBedding 4-Inch Gel Foam Topper
- Combines gel and shredded memory foam
- Ergonomic pressure-relieving design
- Four anchor straps help prevent shifting
Best For: Side sleepers wanting thick, soft foam cushioning
Extra-Thick Pressure Relief Pick
- Extra-thick 5-inch cushioning
- Gel and shredded foam support body contours
- Four-way straps help hold it in place
Best For: Side sleepers wanting maximum thickness and softness
Cooling Pressure Relief – Bamboo Memory Foam Full Topper
If you want mattress toppers for side sleepers with cushioning for the shoulders and hips, this full-size option combines 1700 GSM shredded memory foam with a bamboo-viscose air-layer cover. Its medium-firm feel and deep-pocket design make it a practical upgrade for a mattress that needs more pressure relief without replacing it.
Best For: Full-size beds, side sleepers who want shoulder and hip cushioning, and hot sleepers needing extra airflow.
Pros:
- Shredded memory foam fill cushions the shoulders, hips, and spine.
- Bamboo-viscose surface and open-cell air layer promote ventilation.
- Elastic pocket fits mattresses from 8 to 21 inches and helps limit shifting.
- OEKO-TEX STANDARD 100 certified materials are designed to be skin-friendly.
Cons:
- The supplied information lists only a Full size.
- Machine washing is recommended with bed sheets, so care may require extra attention.
This is a well-rounded pick when side-sleeping pressure relief and temperature control matter most. The medium-firm shredded-foam construction should feel more supportive than a purely plush pad while still adding noticeable cushioning.
Plush Cooling Comfort – DOWNCOOL 3-Inch Queen Topper
Among mattress toppers for side sleepers, the DOWNCOOL stands out for its 3-inch plush profile and cooling-focused bamboo-viscose cover. A thin gel memory foam layer and blended fill are intended to cushion the back, shoulders, and hips while the deep pocket keeps the topper secured.
Best For: Queen-size beds, side sleepers who prefer a plush pillow-top feel, and hot sleepers who need a breathable surface.
Pros:
- Three inches of cushioning provide plush pressure relief for shoulders, hips, and back.
- Bamboo-viscose 3D air layer is designed to improve breathability.
- Deep-pocket skirt fits mattresses from 8 to 21 inches and helps prevent sliding.
- OEKO-TEX certified materials offer a safety-focused construction.
Cons:
- Spot clean only, rather than machine washable.
- Requires 24–48 hours in a ventilated area to expand after unpacking.
- It is not water resistant.
Choose this model if you want a noticeably softer sleep surface and appreciate a secure fitted-style skirt. Its care routine is less convenient than a washable pad, but the 3-inch design offers substantial cushioning for side-sleeping comfort.
Gel-Foam Support – EGO 3-Inch Queen Gel Topper
For shoppers comparing mattress toppers for side sleepers, the EGO uses 3 inches of AeroFusion gel memory foam to conform to body curves and micro pressure points. Its ventilated design is intended to help cycle out heat and humidity, making it a focused choice for sleepers who want foam contouring with cooling features.
Best For: Queen-size beds, side sleepers seeking contouring pressure relief, and shoppers who prefer a standalone memory foam topper.
Pros:
- Gel-infused memory foam conforms to body curves and pressure points.
- Ventilated holes support airflow and temperature regulation.
- CertiPUR-US certification covers safety, emissions, durability, and performance standards.
- Includes a five-year limited warranty.
Cons:
- Spot clean only.
- It is not water resistant.
- Full expansion may take 24–72 hours after unboxing, and a temporary odor may occur.
The EGO is a straightforward choice for anyone who wants the contouring feel of gel memory foam rather than a fiber-filled pillow top. Its warranty and certification add reassurance, though setup and maintenance are less convenient than with a washable topper.
Washable Pillow-Top Comfort – COONP Cotton Queen Topper
If easy cleaning and a soft sleep surface are priorities, the COONP is a practical alternative among mattress toppers for side sleepers. Its overfilled pillow-top construction distributes weight across the bed, while the cotton top and breathable design help make the surface feel cooler and more comfortable.
Best For: Queen beds, side sleepers who prefer soft fiber-filled cushioning, and households that want a machine-washable topper.
Pros:
- Extra-thick pillow-top fill provides soft, weight-distributing comfort.
- 100% cotton top is breathable and designed to wick away sweat.
- Elastic deep pocket fits mattresses from 8 to 21 inches and helps hold the topper in place.
- Machine washable and suitable for commercial-machine cleaning.
Cons:
- The soft feel may provide less structured support than memory foam.
- It needs shaking, patting, and low-heat tumble drying to regain its shape after compression.
- It is not water resistant.
The COONP makes the most sense for shoppers who value softness and straightforward laundering over foam-style contouring. Its fitted deep pocket and washable construction are especially useful for active sleepers and regular maintenance.
Best Overall Support – PERLECARE 3-Inch Gel Memory Foam Topper
For side sleepers who want to soften a firm or aging bed, the PERLECARE 3-inch gel memory foam topper adds a plush comfort layer designed to cushion pressure points. Its breathable construction, washable cover, and included straps make it a practical pick among mattress toppers for side sleepers.
Best For: Side sleepers seeking plush memory-foam cushioning, pressure relief, and a topper that stays securely in place.
Pros:
- Three inches of soft gel memory foam adds cushioning and support.
- Breathable foam and cover help disperse pressure and regulate temperature.
- Non-slip mesh base and four adjustable elastic straps help prevent shifting.
- Removable, machine-washable zippered cover is easy to maintain.
Cons:
- The plush firmness may not suit sleepers who prefer a firmer surface.
- It is not water resistant.
- As a substantial foam topper, it weighs about 20.2 pounds in queen size.
This is a well-rounded choice when pressure cushioning and mattress stability matter most. CertiPUR-US certified materials and a washable cover add useful everyday practicality.
Best Pillow-Top Feel – BEDLORE King Soft Pillow Top Topper
The BEDLORE King Mattress Topper is a soft, quilted pillow-top option for sleepers who prefer a cushioned surface rather than dense foam. Its bamboo-viscose blend fabric is breathable, while the deep pocket design helps it stay aligned on thicker mattresses.
Best For: King-size side sleepers who want a soft pillow-top feel, breathable fabric, and a secure fit on mattresses 6 to 18 inches deep.
Pros:
- Soft quilted pillow-top construction adds a plush comfort layer.
- 40% bamboo-viscose and 60% polyester fabric is designed to be breathable.
- Stretchable deep pockets fit mattresses from 6 to 18 inches.
- Machine washable for convenient upkeep.
Cons:
- It uses polyester filling rather than memory foam for pressure contouring.
- The soft feel may provide less structured support than a foam topper.
- It is not water resistant.
This topper suits side sleepers who prioritize a lofty, pillow-like surface and easy care. The elasticized skirt is especially useful if your mattress is deeper or tends to make toppers shift.
Best Adjustable Comfort – ChiXpace 4-Inch Dual-Layer Topper
The ChiXpace combines a 2-inch cooling gel memory foam layer with a separate 2-inch quilted pillow-top cover, giving side sleepers two comfort layers in one setup. Its seven-zone, egg-crate foam design is intended to contour to the body, while the deep pocket skirt helps keep the topper in place.
Best For: Side sleepers who want substantial cushioning, zoned pressure relief, and a removable two-layer design with a cooling feel.
Pros:
- Two-layer construction combines gel memory foam with a soft down-alternative pillow top.
- Seven-zone egg-crate foam contours to body curves and distributes weight.
- Bamboo-derived rayon cover is designed to feel smooth and breathable.
- Elastic skirt stretches up to 24 inches and helps limit sliding.
Cons:
- The 4-inch profile may significantly change the height and feel of a bed.
- It requires 24 to 48 hours to fully expand after unpacking.
- A slight new-foam smell may dissipate over time.
This is the most feature-rich option for sleepers who want both foam contouring and pillow-top softness. The removable washable cover adds convenience, but allow time for expansion before using it.
Soft Bamboo Comfort Pick – Ultra Soft Queen Mattress Topper
For shoppers comparing mattress toppers for side sleepers, the Niagara Sleep Solution emphasizes plush cushioning and full-body comfort. Its bamboo-derived rayon top, pillow-top construction, and sweat-absorbent design may suit sleepers who want a softer, more breathable layer.
Best For: Hot sleepers and side sleepers seeking a soft, washable topper with a deep-pocket fit.
Pros:
- Ultra-soft pillow-top feel with added cushioning for full-body support.
- Breathable, sweat-absorbent top fabric includes rayon derived from bamboo.
- Fits mattresses 8 to 20 inches deep and uses stretchy sides to stay in place.
- Machine-washable and free from latex and formaldehyde.
Cons:
- Its plush firmness may not provide the firmer support some sleepers prefer.
- Requires shaking and up to 48 hours of expansion after compressed packaging.
- Not water resistant.
This topper is a practical choice when softness, breathability, and easy washing matter most. Its deep pocket accommodates a wide range of mattress heights, but shoppers wanting substantial memory-foam contouring may prefer a thicker foam model.
Balanced Foam Support Pick – WhatsBedding 4-Inch Gel Foam Topper
Among mattress toppers for side sleepers, the WhatsBedding 4-inch model combines gel memory foam softness with shredded memory foam support. Its ergonomic design and quilted cover are intended to cushion pressure points while keeping the filling evenly distributed.
Best For: Side sleepers who want a thick, soft topper with body-contouring comfort and anchor straps.
Pros:
- Four inches of combined gel and shredded memory foam provide cushioning and support.
- Ergonomic construction is designed to follow body curves and relieve pressure.
- Dot quilting helps distribute the filling and resist lumps.
- Four anchor straps help keep the topper in place during movement.
Cons:
- Spot clean only, rather than machine washable.
- Arrives vacuum compressed and needs about 24 hours to reach full fluffiness.
- Not water resistant.
The WhatsBedding topper offers a substantial comfort upgrade for a mattress that feels too firm, with straps that address shifting concerns. Its spot-clean-only care is less convenient than a washable pad, so use a protective sheet for easier maintenance.
Extra-Thick Pressure Relief Pick – SHOUREN 5-Inch Foam Topper
For side sleepers comparing mattress toppers for side sleepers, the SHOUREN offers an especially thick 5-inch profile. Its gel memory foam and shredded foam construction is designed to cushion the shoulders, waist, and back while maintaining a secure fit.
Best For: Side sleepers who want maximum added thickness, body contouring, and pressure relief.
Pros:
- Extra-thick 5-inch design provides substantial softness and cushioning.
- Dual-layer gel and shredded foam construction balances pressure relief with support.
- Body-contouring design targets pressure around the back, waist, and shoulders.
- Four-way elastic corner straps help prevent shifting.
Cons:
- Spot clean only.
- Requires 24–48 hours to fully expand after vacuum compression.
- Its soft, extra-thick profile may feel too plush for sleepers seeking a firmer surface.
The SHOUREN is the most substantial option of these three, making it useful for adding significant height and softness to a firm mattress. Confirm that your fitted sheets have enough depth to accommodate the added 5 inches.
How We Picked the Best Mattress Toppers for Side Sleepers
We focused on the features that matter most for side sleeping: cushioning for pressure points, enough support to prevent excessive sinking, breathable construction, secure fit, and useful thickness options. The selection includes memory foam, gel-infused foam, pillow-top, cotton, and dual-layer designs so shoppers can compare different comfort feels.
We also considered cover materials, airflow claims, available sizes, and whether each topper is positioned for specific needs such as cooling or back-pain relief. A topper can improve comfort, but it cannot correct a severely sagging or unsupportive mattress.
Quick Comparison
- Best for contouring: Choose a memory foam or gel memory foam model that cushions the shoulder and hip.
- Best for a plush feel: Pillow-top and cotton-filled toppers add softness without the denser feel of foam.
- Best for extra height: Three- to five-inch options provide a more noticeable change, but may require deeper fitted sheets.
- Best for hot sleepers: Look for breathable covers, gel infusions, bamboo-derived fabrics, or designs with ventilated layers.
Key Buying Factors for Mattress Toppers for Side Sleepers
Thickness and Firmness
Most side sleepers should start with a topper around two to four inches thick. A thinner layer may be enough to soften a moderately firm mattress, while a thicker topper can provide deeper cushioning for pronounced shoulder and hip pressure. Your body weight and mattress firmness also matter: heavier sleepers typically need more durable support, while lighter sleepers may prefer a softer surface.
Material and Pressure Relief
Memory foam closely conforms to the body and can reduce pressure at prominent joints. Gel-infused foam may feel similar while offering added temperature-management features. Fiber and pillow-top toppers usually feel fluffier and more immediately soft, but they may compress or require regular adjustment over time.
Cooling and Motion Isolation
Dense foam can retain heat, so hot sleepers should prioritize breathable covers, airflow channels, or cooling infusions. Memory foam generally absorbs movement well, which can benefit couples, while softer fiber toppers may provide less consistent motion control.
Fit, Care, and Durability
Confirm the mattress size and measure its depth before buying. Stretchable straps or fitted-skirt designs help prevent shifting. Check whether the cover is removable and machine washable, and allow compressed foam enough time to fully expand before use.
Who Should Buy Which Mattress Toppers for Side Sleepers?
Choose a contouring memory foam topper if shoulder and hip pressure are your main concerns or you want stronger motion isolation. Choose a gel or breathable design if you sleep hot but still want foam cushioning. Choose a pillow-top or cotton model if you prefer a fluffy, less conforming surface and easy everyday softness. Choose a thicker dual-layer or high-profile topper if your mattress feels especially firm, but verify sheet depth and make sure the base mattress is still structurally sound.