🇺🇸 United States · Hybrid (coils and foam) vs Foam

Allswell SupremevsCasper Element

Which one is best for you? Allswell Supreme vs Casper Element - 2026 comparison by Vs Mattress

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Allswell SupremeCasper ElementCheck current deal.

Allswell Supreme

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Casper Element

by Casper · Foam

Check current deal.

10 years · 100-night trial

Pricing by size

Allswell Supreme

Twin$517

Twin XL$547

Full (Double)$597

Queen$687

King$797

California King$797

Casper Element

Twin$395

Twin XL$445

Full (Double)$545

Queen$595

King$795

California King$795

Essential information

	Allswell Supreme	Casper Element
Type	Hybrid (coils and foam)	Foam
Launched	–	–
Brand	Allswell	Casper
Made in	United States	United States
Unique points	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.	We made an expensive mattress that's not expensive. The sweet spot between superior comfort and serious value. It's a premium mattress in a streamlined design. 2 layers of polyurethane foam: Breathable Top Foam Durable Support Foam.
Video	–	Introducing Casper's Cooling Collection: Love Your Tomorrow.

Certifications & trial

	Allswell Supreme	Casper Element
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	<p id="">Global Organic Textile Standard (GOTS)USDA Organic GREENGUARD Gold Eco-INSTITUT MADE SAFE® Rainforest Alliance Certified™ Forest Stewardship Council®</p>	–
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	No
Delivery info	Allswell offers free ground shipping to the 48 contiguous US states & DC.	We ship via UPS Standard in the United States and Canada from warehouse partners in each country. In parts of New York City, Los Angeles, and San Francisco, we offer same-day courier delivery. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply.

Firmness & feel

	Allswell Supreme	Casper Element
One firmness fits all	Yes	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	That just-right medium-firm feel. Rated a 4.5 to 6.5 on the very unscientific firmness scale.	When we designed the Casper Element, we knew we had to deliver lasting comfort at an unbeatable price. It borrows elements from our signature mattress to promise coolness and support in a more cost-efficient design.

Construction & materials

	Allswell Supreme	Casper Element
Layers	Quilted Cover + Euro Top, Graphite & Copper Gel Infused Memory Foam, Energex Foam, Quantum Edge Individually Wrapped Coils.	Breathable Top Foam, Durable Support Foam.
Cover	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.	Planet-friendly textiles. Up to 9 recycled bottles in each cover.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Stay asleep with individually-wrapped coils which help minimize motion transfer. Cooling graphite and copper gel layer absorbs and transfers heat away from the body.	A layer of AirScape perforated breathable foam increases airflow and circulates air so you don't get too hot at night. The innovative cooling system designed to help keep you cool all night. AirScape: A top layer of perforated breathable foam helps reduce heat. Tiny holes move hot air and body heat away.
Support	Two-sided edge support with Reinforced Quantum Edge - use the whole sleeping surface and easily get in and out of the bed. Energex foam provides pressure relief over a wide range of temperature.	Premium foam conforms to your body to relieve pressure. The durable base is engineered to prevent sinking and sagging while supporting your whole body. Balanced softness and support.
Posts	–	–

Size & weight

	Allswell Supreme	Casper Element
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14 "	Twin: 10 "
Twin weight (kg)	56	41
Twin XL weight (kg)	59	43
Full (Double) weight (kg)	78	57
Queen weight (kg)	92	86
King weight (kg)	116	87
California King weight (kg)	116	87

FAQs

Allswell Supreme

How thick is Allswell Supreme?

The Allswell Supreme mattress has a thickness of 14 inches.

What is the weight limit for the Allswell Supreme?

The Allswell Supreme mattress can comfortably support individuals who weigh up to 230 pounds.

How long can I leave an Allswell mattress in a box?

It is recommended not to keep an Allswell mattress in its box for more than 30 days from the date of purchase.

Casper Element

Is the Casper element soft or firm?

The Casper Element is an all-foam mattress with two layers of polyfoam. It has a medium firm feel, rating 6 out of 10 on the firmness scale, which is within the range most sleepers prefer.

How long does Casper Element take to inflate?

It is recommended to allow a full day for your Casper mattress to inflate to its full capacity, although it is safe to sleep on immediately after unboxing.

What is Casper element?

The Casper Element is an all-foam mattress featuring two layers of polyfoam. It has a medium firm feel, rating 6 out of 10 on the firmness scale, which is within the range most sleepers prefer. Its comfort system includes a 3-inch layer of proprietary polyfoam known as AirScape.

Wrap up

Thank you for checking out this Allswell Supreme vs Casper Element mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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