Best Thick Mattress Topper of 2026
Best thick mattress topper picks for softer pressure relief, secure fit, and practical cooling details, updated for November 2026.
By Logan Foley
Updated November 6, 2026
Extra cushioning can ease pressure without replacing your mattress
A rock-hard bed can leave your hips and shoulders sore, while an overly plush surface may let your middle sink too far. A thick topper adds a comfort layer, but more height doesn’t automatically mean better support, and no topper can repair deep mattress sagging. This guide to the best thick mattress topper compares product specifications, including stated thickness, filling, attachment design, care instructions, and certifications, so you can weigh comfort against practical fit.
The choices include layered gel memory foam and pillow-top designs, plus plush down-alternative options that don’t use a memory foam core. The BDEUS and SHOUREN models are listed as 5 inches thick, while the Premium Dual Layer model combines 2 inches of gel foam with a 2-inch quilted pad. That extra loft may soften a firm bed and cushion pressure points, but check your fitted sheet depth and mattress height before ordering. For more ideas on cushioning, see this guide to mattress toppers for pressure relief.
Hot sleepers may prefer a breathable pillow top or the option to use gel foam separately, though cooling claims are manufacturer descriptions, not a guarantee of a cooler night. If a topper tends to bunch or slide, compare deep-pocket skirts with four-corner anchor straps and make sure the stated fit range suits your mattress. You can also review tips for keeping a mattress topper from shifting before deciding. Below, the product list offers a quick route to compare options, followed by answers to common fit, care, and comfort questions.
| Award | Product | AMG Score About AMG ScoreThe AMG Score is our own rating from 0 to 10, based on performance, design and build, ease of use, and value. It reflects independent research and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Overall |
BDEUS Dual Layer 5 Inch Memory Foam Mattress
|
9.2/10 | Buy |
| Best Value |
SHOUREN 5-Inch Queen Memory Foam Mattress Topper
|
8.8/10 | Buy |
| Best Budget |
ELEMUSE Queen Pillow Top Mattress Topper
|
8.6/10 | Buy |
COONP Queen Mattress Topper
|
8.4/10 | Buy | |
| Best Premium |
Premium Dual Layer 4 Inch Memory Foam Mattress
|
8.1/10 | Buy |
BEDLORE Queen Pillow Top Mattress Topper
|
8.0/10 | Buy |
SHOUREN 5-Inch Queen Memory Foam Mattress Topper
The SHOUREN 5-Inch Queen Mattress Topper combines cooling gel memory foam with supportive shredded foam to deliver plush contouring and pressure relief over an aging or overly firm mattress. Rated around a plush medium-soft feel, it is an accessible upgrade for side and back sleepers seeking pressure relief around the hips and shoulders.
Pros
- Generous 5-inch thickness delivers deep pressure relief for side and back sleepers experiencing hip or shoulder tenderness.
- Dual-layer structure blends contouring gel foam with shredded foam to avoid bottoming out on firm beds.
- Four sturdy corner anchor straps keep the topper firmly locked onto the base mattress.
- Breathable dot-quilted cover prevents the shredded filling from shifting or clumping over time.
Cons
- Adds significant height (5 inches), which may require extra-deep pocket fitted sheets.
- Requires 24 to 48 hours in a ventilated space to decompress fully and dissipate initial boxed foam odors.
- The plush sink-in profile may feel too soft for dedicated stomach sleepers needing rigid pelvic elevation.
ELEMUSE Queen Pillow Top Mattress Topper
Packed with plush down alternative fill and wrapped in soft brushed microfiber, this overfilled pad cushions pressure points without trapping excess heat like memory foam. An elastic skirt accommodates mattresses up to 21 inches deep, holding the topper securely in place.
Pros
- Sleeps cooler than traditional memory foam toppers
- Deep pocket fits extra thick mattresses up to 21 inches
- Box stitching keeps internal filling distributed evenly
- Fully machine washable for straightforward maintenance
Cons
- Requires a high capacity washing machine for laundering
- Synthetic down alternative rather than natural down filling
COONP Queen Mattress Topper
The COONP Queen Mattress Topper is an overfilled pillow-top mattress pad featuring a breathable cotton surface and an elastic deep-pocket skirt fitting mattresses from 8 to 21 inches deep. It adds plush surface cushioning to soften overly firm beds and enhance airflow, making it an ideal budget upgrade for side, back, and combination sleepers.
Pros
- Adds immediate plush cushioning to soften firm or aging mattresses without the cost of a full bed replacement
- Breathable cotton top helps dissipate heat and counteracts hot-sleeping memory foam surfaces
- Deep elastic pocket accommodates mattress depths from 8 to 21 inches for a secure, non-slip fit
- Machine washable in commercial machines for effortless hygiene and allergen removal
Cons
- Does not fix severe structural sagging or broken interior support cores in worn-out mattresses
- Requires tumble drying or physical fluffing after unboxing from its compressed packaging to achieve full loft
- Being a plush fiberfill topper, it provides soft surface cushioning rather than dense memory foam contouring
BEDLORE Queen Pillow Top Mattress Topper
Designed with a breathable bamboo viscose blend, this pillow top topper adds plush cushioning to queen beds without trapping excess heat. An 18-inch deep elastic skirt keeps the pad firmly in place, while machine-washable construction ensures straightforward cleaning.
Pros
- Soft and breathable bamboo viscose fabric blend
- Deep 18-inch pocket fits thicker mattresses securely
- Machine washable for easy routine maintenance
- Adds plush cushioning to firm sleep surfaces
Cons
- Lacks dense support of solid memory foam
- Deep pocket may fit loosely on thin mattresses
FAQs
Is a 5-inch mattress topper better than a 2-inch topper?
No, thicker isn’t automatically better. A 5-inch layered topper can add substantial softness and height, while a thinner layer changes the feel less. Consider your sleeping position, mattress condition, and whether your sheets can accommodate the added loft.
Can a thick topper help with hip and shoulder pressure?
It may help soften a firm surface and cushion pressure points. Gel memory foam contours more closely than down-alternative fill, which tends to feel plush rather than closely conforming. A topper won’t correct a mattress that is deeply sagging or provide a guaranteed back-pain remedy.
Which listed topper may suit a hot sleeper?
The product descriptions highlight breathable fill for the COONP and ELEMUSE pillow tops, and gel memory foam for several layered options. These features may suit shoppers concerned about heat, but individual comfort varies. ELEMUSE is described as machine washable, while care instructions differ by model.
How can I keep a thick topper from sliding?
Choose a secure attachment that matches your bed. SHOUREN lists four-way elastic corner straps, while BDEUS, ELEMUSE, and COONP specify deep-pocket designs with fit ranges up to 21 inches. Measure the mattress, including any existing pad, and check that your fitted sheet still fits.
Can I machine wash a memory foam topper?
No, don’t assume the foam itself is machine washable. The BDEUS listing recommends hand washing its upper pad, and the Premium Dual Layer listing says its removable cover is machine washable. Follow the specific care label, allow vacuum-packed foam 24 to 48 hours to expand where stated, and see our Twin XL topper guidance for back support if you’re outfitting a dorm bed.
Does CertiPUR-US certification mean a topper is odor-free?
No, certification does not promise that a new foam product has no odor. BDEUS and the Premium Dual Layer listing identify CertiPUR-US-certified foam, but no off-gassing timeline is provided. Air out a newly unpacked topper in a ventilated room and follow its packaging instructions.
About the author
Logan Foley is a Certified Sleep Science Coach and experienced mattress and sleep-product researcher. She has personally evaluated hundreds of mattress models, with expertise in comparing construction, comfort, support, materials and sleeper needs to turn complex product differences into practical buying guidance.