Best Memorial Day Mattress Sale 2026

Nectar at up to 50% off is the strongest value play in this sale. It is a solid memory foam mattress that does the core things well: good pressure relief, strong motion isolation, medium-firm feel that works for most side and back sleepers. The gel-infused foam is fiberglass-free and CertiPUR-US certified.

If your main concern is budget and you sleep on your side or back at average body weight, Nectar during this sale is a hard deal to beat. It is one mattress that makes a meaningful difference for couples who share a bed and need motion isolation. One thing to know going in: Nectar is a medium-firm mattress. If you need softer or firmer, one of the other brands in this sale will suit you better.

Purple's GelFlex Grid is a genuinely different material from standard foam or springs. The grid flexes under pressure points and stays open everywhere else, which gives you pressure relief without the heat that traditional foam traps. SleepScore Labs testing found Purple reduces pain by 63 to 68% and dissipates heat 2 to 4 times better than standard foam. (Source: SleepScore Labs)

At up to $1,700 off select models, Purple's Memorial Day pricing makes its higher-end options significantly more accessible. It is a strong deal for couples, hot sleepers, and anyone who has tried traditional foam and found it too warm. If you are in Los Angeles, Orange County, the Inland Empire, or Ventura County, you can test the full Purple lineup in person at any Sit 'n Sleep location.

Casper's zoned foam construction is the differentiator. The mattress is softer under your shoulders and firmer under your hips and lower back, which makes it work across multiple sleep positions rather than being optimized for just one. If you move around at night and wake up in a different position than where you started, Casper handles that better than most foam options.

At up to $1,700 off select models, this is one of the strongest dollar savings in the sale. The zoning also makes it a solid pick for couples who move around a lot and want a responsive foam that does not create the stuck, sinking feeling older memory foam could.

Helix builds each model in their lineup around a specific sleep profile rather than making one mattress for everyone. Side sleepers, back sleepers, stomach sleepers, hot sleepers, and heavy sleepers each have a model built around their particular needs. A Wesper tracking study found 87 to 94% of Helix sleepers reported improved sleep quality. (Source: Wesper)

If you know your sleep position and have a clear sense of what you need, Helix's specificity is a real advantage. At 25% off across the lineup, Memorial Day is a good time to move on the model that fits your profile. Come in and test it before you buy - the personalization only works if you are on the right model for your body.

Tempur-Pedic's King Split adjustable sets let two partners independently adjust their side of the bed - head elevation, foot elevation, firmness where available. For couples with meaningfully different sleep preferences or anyone dealing with snoring, acid reflux, or circulation issues, an adjustable base changes how the mattress works for your body overnight.

Tempur-Pedic's TEMPUR material is still the benchmark for pressure relief. A Yale-affiliated hospital study found users experienced 23% more deep sleep compared to their previous mattress. (Source: Tempur-Pedic) At up to $1,000 off on King Split sets, this sale represents the right moment to make the adjustable upgrade if it has been on your radar. Test it in any Sit 'n Sleep location across Southern California.

Avocado is the organic and natural materials option in this sale. Their mattresses carry GOLS, GOTS, and GREENGUARD Gold certifications among others, and are endorsed by the American Chiropractic Association. If materials transparency and certifications matter to you, Avocado is the most credentialed option in our lineup on that dimension.

Avocado mattresses rarely go on sale. Up to 20% off is a genuine saving on a brand that holds its price year round. For shoppers who prioritize clean materials and sustainability, this is the right moment to move on it.