Thermobalance Firm

Original price was: $1,999.00.Current price is: $1,299.00.

Sleep Cool with our Thermobalance Collection

Thermobalance Cover – Premium blend of high quality fabrics with cool-to-the-touch properties.
Air Flow Border – Promotes a drier and cooler sleep environment by allowing air and heat to flow out of the mattress.
HD Comfort Foam – High density foams using the Comfort Lock process to provide longer lasting support and comfort.
Gel Infused Memory Foam – Ultra premium memory foam with the added cooling benefits of gel infusion.
Power Edge Elite Wrapped Coil System – Provides reduced motion transfer and are preloaded on the edge to provide enhanced edge support.
Adjustable Bed Friendly – Put this mattress on an adjustable base and find your optimal sleep position for the most comfortable sleep ever!

This mattress is also available in a Plush PT. View the Thermobalance Plush PT HERE.



High Quality Core

All beds include either high-quality wrapped coils or high-density foams creating long lasting support with increased edge-support.

Comfort-Lock® Foams

All foams are higher density than the industry average and use our Comfort-lock® process to provide lasting comfort.

Cool &Dry

The cool-to-the-touch covers promote moisture wicking with improved airflow resulting in a drier and heat reducing sleep.

130 Years of Southerland

For over 130 years Southerland has been dedicated to making high-quality, afforable mattresses, built in the USA

Thermobalance and American Sleep by Southerland is focused on delivering high-quality sleep at a value. This collection offers a variety of support cores that feature enhanced edge support and reduced motion transfer. All foams used are higher-density than the industry average and have passed through our Comfort-Lock® process to increase the comfort life.