Allswell Supreme vs Casper Nova Hybrid

That just-right medium-firm feel. Rated a 4.5 to 6.5 on the very unscientific firmness scale.

The best way to feel the Casper Nova Hybrid is to take advantage of our 100-night, risk-free trial. If you're looking for a mattress that can sustain more weight, or you want to be lifted more than cradled, then our hybrids are a great choice.

The Supreme mattress by Allswell is the best in their lineup, constructed of the following layers:

• Quilted Cover + Euro Top
• Graphite & Copper Gel Infused Memory Foam
• Energex™ Foam
• Quantum Edge Individually Wrapped Coils.

Those who want a plush top layer without sacrificing support and cooling. Made with three layers of premium foam, plus foam-encased springs:

• Breathable AirScape™ Polyurethane Foam
• Zoned Polyurethane Foam
• Contoured Memory Foam
• Durable Base of Polyurethane Foam with Encased Springs.

Stay asleep with individually-wrapped coils which help minimize motion transfer.

Cooling helps keep you at the right temperature for your best. Two layers of perforated breathable foam help reduce heat. Plus every mattress saves up to 70 recycled bottles from the environment.

Two-sided edge support with Reinforced Quantum Edge - use the whole sleeping surface and easily get in and out of the bed.

Superior plushness without sacrificing support. More support where you need it most with the plushness you crave. Zoned Support™ Pro offers 7 zones of targeted support for healthy spinal alignment, softer foam around the shoulders provides more relief to the upper body and multiple ergonomic points under shoulders, hips, waist and lower back.
A firmer border provides edge support to help you get in and out bed easily.

Cooling graphite and copper gel layer absorbs and transfers heat away from the body.

A top layer of proprietary perforated breathable foam helps reduce heat, the tiny holes move hot air and body heat away. With a thin coating of cooling gel that adds a refreshing feel. This innovative cooling system is designed to help keep you cool all night.
Second layer of AirScape™ helps prevent overheating. These air channels allow heat to escape.
Resilient springs increase airflow.

Energex™ foam provides pressure relief over a wide range of temperature.

Premium AirScape™ foam conforms to your body to relieve pressure. This has a plush, velvety soft feel.
A second layer of supportive foam has 3 ergonomic zones to help align your spine and provide more relief.
A third layer with Zoned Support™ Pro relieves pressure under the shoulders, and provides more support under the waist, lower back, and hips to align your spine. These zones reinforce support from the layers above.
Fabric-wrapped springs provide active support and a little lift.

Quilted top panel woven with our signature A. This is a Euro top mattress with two layers of high-performance memory foam underneath its plush quilted surface which makes for a supreme sleep experience.

A super plush and stretchy top. This velvelvety-soft layer makes bedtime feel extra cozy. Knit fabrics stretch in 4 ways so you feel the full benefits of the layers below. The added pillow-like fabrics cradle your body and make you feel as if you were sinking into a cloud.

Allswell offers free ground shipping to the 48 contiguous US states & DC.

Fast, free shipping and free returns with every order. We ship in the United States and Canada from warehouse partners in each country. Additional shipping fees apply for Hawaii and Alaska.