The Biggest Fourth of July Mattress Sales to Shop Online Right Now

Wayfair Sleep 6" Medium Memory Foam Mattress ($148, originally $270)

Wayfair's Fourth of July sale is live and for a limited time, shoppers can enjoy savings of up to 70 percent off on products sitewide. We currently have our eyes on this bestselling mattress which has a 4.7 rating and over 43,000 five-star reviews on Wayfair's site. Customers rave about the model's impressive quality, especially given its feasible price tag.

One user wrote: "This mattress is everything I needed! I'm living in a tiny space / cute renovated trailer. It was easy to set up in the sleeping space and I let it air out and puff up for 2 days. It's a very soft mattress. Perfect. Feels like a firm memory foam bed. I love this!"