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

MOLECULE 1vsCasper Nova Hybrid

Which one is best for you? MOLECULE 1 vs Casper Nova Hybrid - 2026 comparison by Vs Mattress

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MOLECULE 1Save $300-$700 OffCasper Nova HybridCheck current deal.

MOLECULE 1

by MOLECULE · Memory Foam

Save $300-$700 Off

Lifetime Warranty · 365-night trial

Casper Nova Hybrid

by Casper · Hybrid (coils and foam)

Check current deal.

10 years · 100-night trial

Pricing by size

MOLECULE 1

Twin$699

Twin XL$699

Full (Double)$799

Queen$899

King$1,099

California King$1,099

Casper Nova Hybrid

Twinn/a

Twin XL$1,795

Full (Double)$2,145

Queen$2,295

King$2,895

California King$2,895

Essential information

	MOLECULE 1	Casper Nova Hybrid
Type	Memory Foam	Hybrid (coils and foam)
Launched	–	–
Brand	MOLECULE	Casper
Made in	United States	United States
Unique points	The MOLECULE 1 combines 3 layers of foam: Microban® Cover Restoreflo™ Recoveryflo™ Contourflo™	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.
Video	–	Introducing Casper's Cooling Collection: Love Your Tomorrow.

Certifications & trial

	MOLECULE 1	Casper Nova Hybrid
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	365 nights	100 nights
Warranty	Lifetime Warranty	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	No
Delivery info	Our deliveries are exclusively handled by FedEx, and you should expect your mattress within one week from when you place your order.	Fast, free shipping with every order. We ship in the United States and Canada from warehouse partners in each country. Additional fees apply for Hawaii and Alaska.

Firmness & feel

	MOLECULE 1	Casper Nova Hybrid
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	Both MOLECULE mattresses are considered to be medium to medium-firm.	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.

Construction & materials

	MOLECULE 1	Casper Nova Hybrid
Layers	Restoreflo™, Recoveryflo™, Contourflo™	Breathable AirScape Polyurethane Foam, Zoned Polyurethane Foam, Contoured Memory Foam, Durable Base of Polyurethane, Foam with Encased Springs.
Cover	Our advanced cover features a unique combination of heat and moisture wicking technologies to regulate the microclimate between your body and the sleep surface. Microban® treatment helps prevent the growth of odor and stain-causing bacteria for a cleaner sleep.	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.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Proprietary foam features exceptional pressure relief combined with enhanced airflow properties. Precision-contoured 3D geometric surface provides targeted, self-adjusting support for different parts of the body.	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. 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.
Support	The foundation of the MOLECULE mattress. An ample 7” of firm support fosters healthy spine alignment. Breathable materials promote even more airflow and heat transfer.	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. 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.
Posts	–	–

Size & weight

	MOLECULE 1	Casper Nova Hybrid
Available sizes	Twin, Twin XL, Full, Queen, King, California King	Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 12.25 "	Twin: 12 "
Twin weight (kg)	46	–
Twin XL weight (kg)	48	62
Full (Double) weight (kg)	60	84
Queen weight (kg)	72	89
King weight (kg)	87	125
California King weight (kg)	87	127

FAQs

MOLECULE 1

What firmness is Molecule 1 mattress?

The Molecule 1 mattress has a medium firmness, rated as a 6 out of 10 on the firmness scale.

Is Molecule mattress safe?

Yes, the Molecule mattress is safe. The foams used are CertiPUR-US certified, meaning they're free of certain harsh metals and chemicals.

Is Molecule 1 or 2 better?

Both Molecule mattress models are constructed with proprietary foam layers. The Molecule 1 is more affordable, while the Molecule 2 offers more zoned support and a comfort layer with improved airflow.

Casper Nova Hybrid

Is the Casper Nova Hybrid mattress good?

Yes, the Casper Nova Hybrid mattress is considered a high-quality product. It boasts a sophisticated construction and a Zoned Support system that caters to a variety of sleeping positions. However, it is a bit on the expensive side, which might not suit all budget ranges.

Does the Casper Nova Hybrid sleep hot?

No, the Casper Nova Hybrid is designed to provide a cooler sleep experience. It incorporates ventilated foam and coils that enhance airflow throughout the mattress. Despite the soft foam on top, it should not retain excessive heat.

Does Casper Nova Hybrid come in a box?

Yes, the Casper Nova Hybrid is a bed-in-a-box mattress, meaning it will be delivered to you compressed and rolled up in a box.

Wrap up

Thank you for checking out this MOLECULE 1 vs Casper Nova Hybrid 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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