The Sealy Belvoire Firm Spring Mattress is perfect for guest beds, spare beds, and kids’ rooms. With both coils and a layer of foam, it checks the boxes for support and comfort. It’s a great night’s sleep at an affordable price.
Features:
Comfort & Support
Layers of Response Open Coils, precisely engineered, provide support, while our SealySupport™ Gel Foam adds comfort. Together, they help respond to movement and ensure support throughout the night.

Engineered to Stay Cool
Our combination of coils and foam promote a breathable, cooling environment, so you're comfortable from the time you fall asleep to the time you wake up in the morning.

Durable Cover
Our soft, knit fabric cover helps keep your mattress protected and promote a healthy sleep environment.

Quality You Can Trust
Beginning in Sealy, Texas, in 1881, Sealy mattresses have been proudly designed, carefully built, and thoroughly tested right here in the USA. You’ll get comfort and support you can count on, backed by a 3-year limited warranty