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Best Prime Day 2021 mattress deals: Save on Casper, Lucid and Zinus before the event ends

You can score up to 37% off top-rated mattresses this Prime Day — including a TODAY favorite.
Woman sitting with dog in bed
TODAY Illustration / Roberto Westbrook / Getty Images

Our editors independently selected these deals and products because we think you'll enjoy them at these prices. If you purchase something through our links, we earn a commission. Pricing and availability are accurate as of publish-time. Learn more about Shop TODAY.

Amazon Prime Day is almost over! While the annual shopping event created by Amazon is in the home stretch, there are still tons of can't-miss deals across the retail site.

You can find some impressive markdowns on mattresses, with discounts of up to 45% on bestselling and top-rated options. And considering how expensive mattresses can get, if you've been thinking about upgrading yours, now is the perfect time to do it!

This Amazon Prime Day, we're highlighting 11 of the best mattress deals that you can shop right now. Don't forget to shop some cooling bedding deals to complete your new bedroom!

Best Amazon Prime Day 2021 mattress deals

PrimaSleep 7-Inch Dura Deluxe Comfort Memory Foam Mattress

"I can't say enough good things about this mattress," wrote one of the more than 3,800 people who gave PrimaSleep's Memory Foam Mattress a five-star review. "For the first time in years, I don't wake up with all the aches and pains. My old mattress used to give me pressure points that made my arms go numb during sleep. Since I bought this... NO MORE problems!!"

Olee Sleep 10-Inch Aquarius Memory Foam Mattress

With three comfortable foam layers and a cooling gel-infused cover, this mattress checks all the boxes. "[It's] literally the most comfortable mattress I’ve ever slept on," one reviewer wrote.

Classic Brands Mercer Cool Gel Hybrid Mattress

This mattress features a gel memory foam top layer and supportive middle layer with airflow channels that provide a cooling effect throughout the night, making it the perfect choice for hot sleepers. You can score it for 32% off right now.

Lucid 12-Inch Gel Memory Foam Mattress

The medium-firm feel of this mattress makes it perfect for anyone who needs a little more support at night. The main foam layer is infused with bamboo and charcoal, which minimize odor buildup to keep your bed fresh for years to come.

Zinus 12-Inch Gel-Infused Green Tea Memory Foam Mattress

You'll sleep soundly on this top-rated mattress, which is 37% off right now. It's made with a cooling gel and green tea-infused memory foam that will conform to your shape, no matter what type of sleeper you are. In case you need any more convincing, the mattress has more than 32,000 glowing five-star ratings.

Casper Sleep Element Mattress

Right now you can score this fan-favorite Casper mattress for 20% off. The bed is designed to help you sleep cooler and maintain its shape night-after-night.

“It’s not too soft, which is great for my husband’s back but it’s still really supportive and comfortable,” Shop TODAY's director of e-commerce, Jen Birkhofer, said.

Avenco Gel-Infused King Mattress

Avenco's wave-shaped memory foam mattress provides targeted support and ensures that your body weight is evenly absorbed and distributed across the bed. It'll also keep you cool, perfect if you're a hot sleeper.

Sealy Posturepedic Plus, Euro Pillow Top 14-Inch Plush Soft Mattress

Things like dust and dander can build up in your mattress over time and exacerbate allergies or even cause you to develop new ones. Thankfully, this option from Sealy has an AllergenProtect cover to keep your mattress well-protected from some of the most common allergens. It also features a plush pillow top that provides targeted support for your core.

For more of the best Amazon Prime Day 2021 deals and coverage, check out:

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