Wayfair’s WayDays sale is a great time to pick up furniture, rugs, homegoods and more. It’s also a great time to get a new mattress with some amazing deals on the site.

One of the best is a deal on a popular memory foam mattress.

Wayfair has a queen-size SealyCool 10 inch medium memory foam mattress on sale for $319.99, a 60% savings off the regular price of $799.20. Price range from $259.99 for a twin size to $394.99 for a California king.

You can buy yours here.

Here’s all you need to know about the mattress

Gel-infused memory foam

The SealyCool 10 inch Medium Memory Foam Mattress has a total thickness of 10 inches and features advanced cooling technology through its SealyCool gel-infused memory foam layer. This layer is combined with traditional support foam to provide a well-rounded level of comfort and support for sleepers. The mattress is covered in a soft knit fabric that enhances comfort and protection. Designed for easy transportation, it is compressed and rolled into a box for delivery. This mattress also includes moisture-wicking and breathable construction, making it suitable for various sleeping conditions. Additionally, it supports low motion transfer and features edge support, which can enhance the comfort for partners sleeping together. The mattress is CertiPUR-US Certified, ensuring that it meets safety standards for durability and performance. A 100-day return policy is also available for those who may not find it suitable.

Regulates body temperature

One of the standout features of the SealyCool 10 inch Medium Memory Foam Mattress is its SealyCool gel-infused memory foam, which helps to regulate temperature for a cooler sleeping environment. This is especially beneficial for individuals who tend to sleep hot or those who live in warmer climates. The added comfort from the cooling technology can drastically improve the overall sleep experience.

Works with adjustable bases

An exceptional feature of the SealyCool mattress is its compatibility with adjustable bases. This allows users to have the flexibility to adjust their sleeping position easily, enhancing comfort and support for different activities, such as reading or watching TV in bed, or accommodating various health needs.

All the technical details

• Mattress Type: Medium Memory Foam
• Mattress Thickness: 10 inches
• Cooling Technology: SealyCool gel-infused memory foam
• Support Layer: Traditional support foam
• Cover Material: Soft knit fabric
• Shipping: Compressed and rolled in a box

Special Features:

• Moisture-wicking
• Breathable construction
• Compatible with adjustable bases
• Low motion transfer
• Mattress edge support
• Certification: CertiPUR-US Certified
• Warranty: 100-day return policy

Generative AI was used to provide product description for this story, based on data provided by Wayfair. It was reviewed and edited by AL.com.