8 Best Mattress Toppers of 2026

ViscoSoft built the Restore HD for a specific problem: a mattress whose top comfort layer has worn out while the core underneath still works. The topper is cut from one block of what ViscoSoft calls DensityCore foam at 3.1 lb per cubic foot, and the company says most toppers use 2.0 to 2.5 lb foam that forms a body-shaped valley within months. The foam is gel-infused with vertical airflow channels, CertiPUR-US certified, and sold in 2-, 3- and 4-inch profiles, with ViscoSoft pointing larger sleepers to the 4-inch version. The cover is removable and machine washable, and a silicone-beaded mesh base plus gel-lined corner straps help it stay put. ViscoSoft describes the feel as medium-firm, so this is a support upgrade more than a plush one. Prices start at $129.95, and the 3-inch twin was $139.95 on sale when we checked. A 90-day money back guarantee and a 5-year warranty round it out.

The TEMPUR-Adapt Topper puts 3 inches of TEMPUR-Material, the same viscoelastic material Tempur-Pedic uses in its mattresses, on top of whatever bed you already own. Tempur-Pedic says the material responds to your weight, shape and temperature and is more durable than ordinary memory foam, and it backs the topper with a 10-year limited warranty. A breathable, high-stretch knit cover zips off and goes in a cold wash, and it is dust mite and allergen resistant. For $80 more, the TEMPUR-Adapt + Cooling version swaps in a cool-to-the-touch performance fabric, and a thinner 2-inch TEMPUR-Cloud model is also listed. The queen was $359 when we checked, with free shipping in 2 business days. The catch is the policy: Tempur-Pedic does not accept returns on toppers, so you cannot send it back if the feel is wrong. Buy it if you already know you like Tempur-Pedic's slow, deep contouring.

Avocado's topper is the most flexible pick here for fixing a bed in either direction. You choose 2 or 3 inches, then either Medium organic Dunlop latex, which Avocado recommends for back and stomach sleepers, or Plush Pure Talalay latex, which it pitches at side and combination sleepers who need hip and shoulder relief. The 3-inch version adds $40 and the Plush feel adds $80. Avocado says latex responds instantly instead of the slow sink of memory foam, and the topper is made without petroleum-based foams. An organic cotton cover and canvas base come included, but the cover is sewn shut by design, so you cannot wash it on its own. Certifications cover GOTS, GOLS latex, OEKO-TEX Class I for the whole topper, GREENGUARD Gold, EWG Verified and MADE SAFE. It was $199 on sale for the 2-inch medium when we checked, with a 100-night trial and a 1-year warranty.

Sleep Innovations' 2-inch topper is a straightforward softening layer with one feature most budget toppers skip: a cover. The core is gel memory foam infused with real green tea, which the brand says helps keep the sleep space feeling fresh, and it describes the foams as open-cell and breathable. The soft-knit cover is machine washable, so you are not stuck spot cleaning foam. Sleep Innovations rates the feel as medium support for any sleep position and says the foam is built to resist sagging. The topper comes in twin XL, queen and king only, ships compressed in a box, and carries a 10-year warranty, matching Tempur-Pedic's at about a third of the price. It was $119.99 to $169.99 by size when we checked. If 2 inches is not enough, the same collection includes a 3-inch medium-firm support foam topper and two 4-inch pillow-top models.

Bear's Pro Topper adds 3 inches of plush, copper-infused memory foam to an existing mattress. Bear says the foam contours to your curves for pressure relief while drawing heat away from your body, and it pairs the foam with a circular knit cover meant to feel cool on contact. The cover zips off for laundering, which Bear says makes for a cleaner, more hypoallergenic surface, and the foams are CertiPUR-US certified. Bear positions the topper mainly as a way to make a too-firm mattress feel softer, and it is offered in six sizes from twin to California king, each 3 inches thick. When we checked, the default size was $224.25 on sale, down from $345. The product page text we read did not spell out the return window or warranty for the topper itself, so confirm both before ordering. For a sagging mattress, a denser option such as ViscoSoft is the better match.

Linenspa sells the cheapest way to change how an old bed feels. The topper is 100% polyurethane memory foam infused with cooling gel beads, and Linenspa pitches it directly at an old or too-firm mattress, saying a thicker profile makes the bed feel plusher. You choose a 2-, 3- or 4-inch profile, a gel or green tea infusion, and one of nine sizes, including cot, full XL and short queen, which few brands make. The foam is CertiPUR-US certified, ships compressed with free shipping in 1 to 3 business days, and needs 24 to 72 hours to decompress. Linenspa covers it with a 3-year limited warranty for US purchases. The 2-inch cot size was $44.99 when we checked, and larger sizes and thicker profiles cost more. The trade-offs are care and longevity: there is no cover, the foam is spot clean only, and Linenspa recommends putting your mattress protector over the topper.

Nectar's Softer Mattress Topper is a simple 2-inch layer of open-cell gel memory foam for people whose bed feels too hard. Nectar says the foam contours to ease pressure on shoulders, hips and back, and it calls the topper ideal for side sleepers who want more give without a new mattress. A breathable cover with cooling yarns sits on top, and the foam is CertiPUR-US certified. Nectar also sells a Firmer Mattress Topper with 2 inches of firm memory foam, which is the one to pick if your mattress feels too soft rather than too firm. The queen was $199 when we checked, and Nectar lists free shipping and returns, a 100-night home trial and a 1-year warranty. The thin profile limits how much it can do: it adjusts the surface feel but will not rebuild support on a mattress that has sagged.

Birch, now sold through Helix, makes a 2-inch topper from organic latex and organic cotton for people who want a softer bed without polyurethane foam. Birch describes the feel as soft and buoyant, with deep body contouring for pressure relief, and says the topper is cool and breathable to help airflow. It is GOLS and GREENGUARD Gold certified and made without polyurethane foams, fiberglass, pesticides or formaldehyde, according to the brand. Each topper is hand assembled in Arizona, and Birch says its heavier weight keeps it from shifting while you sleep. Sizes run from twin to California king. The queen was $426 with a 20% code when we checked, down from $532.50, which makes it the priciest pick here, though it comes with free US shipping, a 120-night trial with free returns, and a 1-year warranty. Avocado offers organic latex in more thicknesses and firmness levels for less.