I'm a mattress writer — 7 queen mattresses I'd buy for under $700 in Memorial Day sales

1. Queen Leesa Studio Mattress:  $799 $599 at Leesa
The Leesa Studio is Leesa's most affordable bed, and our Leesa Studio mattress hands-on review was particularly impressed with the all-foam mattress's motion isolation and body-hugging comfort, making it the best mattress for side sleepers and couples. The 10" bed is also made up of a breathable, moisture-wicking knit cover (with a cooling signature stripe design) and cooling foam filled with airflow-boosting capsules. Right now, it's 30% off (formerly 25% off) and extras include a 10-year warranty, 100-night sleep trial, and free delivery.

2. Queen Siena Mattress: $799 $399 at Siena
The Siena mattress sale takes 50% off a queen-size bed, and it's one of the best memory foam mattresses for those on a budget. Its firm, supportive feel also makes it one of the best mattresses for stomach sleepers. Our Siena Memory Foam Mattress review found the 10" all-foam bed to be of outstanding value for money (it tops our best cheap mattress guide) and has strong edge support. 

3. Queen DreamCloud Hybrid: $1,332 $665 at DreamCloud
One of the best hybrid mattresses if you're looking for affordable luxury, the DreamCloud Hybrid is now $665 for a queen-size. During our DreamCloud mattress review, we loved its luxurious feel and great value for money. In addition to the big half-price DreamCloud mattress sale, there's some pretty generous extras to be had: free shipping and returns, a one-year sleep trial, and a lifetime warranty. 

4. Queen 10" Dreamfoam Essential: $699 $489.30 at Brooklyn Bedding
When testing this memory foam bed for our DreamFoam Essential mattress review, we loved its wide range of sizing and height options, including RV sizes. We also found it to be both comfortable and supportive, suiting all sleep positions. It's now 30% off for Memorial Day, and will likely revert back to the standard 25% off after today. 

5. Queen Emma Original: $1,159 $579 at Emma
Our full Emma Original Mattress Review found this affordable all-foam bed to provide superb comfort for all sleepers and excellent pressure relief (especially for side sleepers). Right now there's a 50% off sale at Emma, so the Original is now only $579 for a queen. Extras include a generous 1-year trial, a 10-year warranty, and free shipping and returns. 

6. Queen 10" Lucid Memory Foam Mattress: $339.99 $237.99 at Lucid Mattress
The Lucid Memory Foam mattress is one of the best cooling mattresses for those on a budget thanks to its ultra-cheap price and heat-dissipating gel-infused foam. Usually 20% to 25% off, this 30% off deal likely won't be around for long, so get this bargain bed while you can. Benefits include free shipping, 100-night sleep trial, and 10-year warranty. 

7. Nectar Memory Foam Mattress: $1,099 $649 at Nectar Sleep
In our Nectar Memory Foam mattress review, our expert testers rated this flagship mattress highly for back and stomach sleepers and loved how cool it slept for a an all-foam bed. You can save up to 40% on the signature top-rated memory foam bed at Nectar Sleep. In addition to the big Nectar mattress sale, extras include a lifetime warranty, year's sleep trial and free shipping.