Best Mattress Topper for Side Sleepers (2026): 4 Picks for Shoulder & Hip Relief

If you sleep on your side and wake up with a sore shoulder or an achy hip, your mattress is probably too firm for how you sleep. The best mattress topper for side sleepers adds a soft, contouring layer so your shoulder and hip can sink in while your spine stays level. It is also far cheaper than replacing a mattress that is otherwise in good shape.

We compared four toppers that are easy to order on Amazon, using manufacturer specs, listing details, and patterns in owner feedback. We also looked at heat, because many side sleepers in Southern California and the Central Valley find that a thick memory foam layer can trap warmth on summer nights.

Affiliate disclosure: this article contains affiliate links. As an Amazon Associate we earn from qualifying purchases. This never changes which products we pick or how we describe them. Prices are at the time of writing (October 2026) and change often.

Quick picks: best mattress topper for side sleepers

What side sleepers need from a mattress topper

Side sleeping puts most of your weight on two narrow points: the shoulder and the hip. A good topper for side sleepers does three things:

• Lets the shoulder and hip sink in. Without that give, the shoulder gets pushed up toward your ear and the waist sags, which many people feel as shoulder, neck, or lower back discomfort.
• Keeps the spine roughly level. Too soft is a problem too. If the hips sink much deeper than the shoulders, your spine bends the other way.
• Holds its shape. Low-density foam can flatten into body impressions within a year, which brings the pressure points back.

For most side sleepers that means a 3-inch topper in a soft to medium feel, made from memory foam or latex. Lighter sleepers on a mattress that is only a little too firm can get by with 2 inches.

The 4 best mattress toppers for side sleepers

1. Saatva Graphite Memory Foam Topper: best overall

Saatva mattresses are only sold direct, but the company sells this 3-inch topper on Amazon (sold by The Saatva Co.). It uses graphite-infused memory foam, and Saatva markets it specifically for side sleepers who want body-hugging pressure relief. The graphite is meant to draw heat away from the body, which matters if you have ever woken up sweaty on a foam topper in an LA heat wave.

• Thickness: 3 inches of memory foam
• Feel: plush but supportive
• Good for: side sleepers who want deep contouring without the stuck-in-mud feel; warm sleepers
• Skip if: you want the lowest price, or you mainly sleep on your stomach

2. TEMPUR-Adapt (Supreme) 3″ Topper: best for hip and shoulder pressure

TEMPUR material is the dense, slow-response memory foam used in Tempur-Pedic mattresses. It adapts to your shape, weight, and temperature, and it gives the classic deep cradle that many side sleepers with hip or shoulder pressure look for. Amazon lists this 3-inch version with a medium feel, and it is sold and shipped by Amazon.

• Thickness: 3 inches
• Feel: medium, with slow, deep contouring
• Cover: removable and washable (per Tempur-Pedic)
• Good for: side sleepers with pressure on the hips or shoulders; couples who want little motion transfer
• Skip if: you sleep hot (dense memory foam can hold heat), or you need a flexible return. Tempur-Pedic does not accept returns on toppers bought direct, so check the return terms before you order from any retailer.

Tip: Tempur-Pedic also sells a TEMPUR-Adapt + Cooling version with a cool-to-the-touch cover, and its own site sometimes runs sales below the Amazon price. Compare both before you buy.

3. ViscoSoft Select High Density 3″ Topper: best value

The ViscoSoft Select is a popular mid-price option. ViscoSoft says the memory foam is over 3 lb per cubic foot, which is denser than most budget toppers and usually means it holds its shape longer. The feel is listed as medium-firm, so it suits side sleepers who want pressure relief but do not like sinking in too far, including heavier side sleepers.

• Thickness: 3 inches
• Feel: medium-firm
• Density: over 3 lb/ft³ (per the brand)
• Good for: value shoppers; heavier side sleepers; combination sleepers who also spend time on their back
• Skip if: you are petite and want a very soft, plush feel

4. Bynex 2″ Gel Memory Foam Topper: best budget cooling pick

If your mattress is only slightly too firm, a 2-inch gel memory foam topper is the low-cost way to test whether a softer surface helps. Bynex uses high-density, gel-infused memory foam and markets it for pressure relief. At 2 inches it will not transform a very firm bed, but it is a sensible first step for lighter side sleepers.

• Thickness: 2 inches
• Feel: soft-medium
• Good for: lighter side sleepers; guest rooms; dorm beds; a tight budget
• Skip if: you weigh more than about 230 lb or your mattress is very firm. Go to 3 inches instead.

Best cooling mattress topper for side sleepers

Memory foam is great at pressure relief, but it can hold body heat, especially in a warm bedroom. If you sleep hot and sleep on your side:

• Pick a topper with a heat-moving material, such as graphite (Saatva) or gel (Bynex), or a cooling cover (TEMPUR-Adapt + Cooling).
• Use breathable cotton, linen, or eucalyptus sheets. A cooling topper under polyester sheets loses much of its benefit. See our best cooling sheets guide.
• Consider latex if heat is your main problem. It sleeps cooler than most memory foam, though it feels bouncier and is usually pricier.

If even a cooling topper is not enough, the mattress itself may be the problem. Our guide to the best cooling mattress for hot sleepers covers hybrid beds that breathe better.

How thick should a mattress topper be for side sleepers?

• 2 inches: a mattress that is a little too firm; sleepers under about 150 lb.
• 3 inches: the sweet spot for most side sleepers. It gives enough depth for the shoulder to sink in.
• 4 inches: a very firm mattress, or extra-plush comfort. Thicker foam can make it harder to change positions and may sleep warmer.

When a topper will not fix it

A topper changes how the surface feels. It cannot fix a mattress that has lost its support. If your mattress has a visible dip of more than about 1.5 inches, sags in the middle, or is more than 8 to 10 years old, a topper will follow the sag and your back may feel worse. In that case, start with our guide to finding a mattress that fits how you sleep or our broader mattress topper guide for California sleepers. If you also deal with back pain, see our guide to toppers for back pain, and talk to a doctor or physical therapist if the pain lasts.

Your pillow matters too. Side sleepers usually need a higher loft to fill the gap between the shoulder and the head. See our pillow guide by sleep position.

FAQ

What type of mattress topper is best for side sleepers?

Memory foam and latex are usually the best choices because they contour around the shoulder and hip. Memory foam gives a deeper hug; latex is bouncier and tends to sleep cooler. Fiberfill and feather toppers feel soft at first but compress quickly under a shoulder.

Is a soft or firm topper better for side sleepers?

Most side sleepers do best with a soft to medium topper. A firm topper is mainly for people whose mattress is too soft, and those sleepers may get better results from replacing the mattress.

Can a mattress topper help with shoulder pain from side sleeping?

Many side sleepers find that a softer, contouring topper reduces pressure on the shoulder. It is not a medical treatment, though. If shoulder pain is sharp or lasts more than a few weeks, see a doctor or physical therapist.

How long does a mattress topper last?

Most foam toppers last about 2 to 5 years. Denser memory foam and natural latex usually last longer than low-density foam.

How we chose: these picks are researched, not hands-on tested. We compared manufacturer specifications, Amazon listing details, published reviews, and owner feedback, and we weighed each topper on support, comfort, temperature, and durability. Read more in our testing methodology.