Mattress Comparison

Mattress Type Latex & foam Latex
(Click to buy direct)
$1,345 $1,145
Casper | Twin
$1,445 $1,245
Casper | Twin XL
$2,145 $1,945
Casper | Full
$2,295 $2,095
Casper | Queen
$2,695 $2,495
Casper | King
$2,695 $2,495
Casper | Cal King
$1,299 $1,199
Saatva | Twin
$1,349 $1,249
Saatva | Twin XL
$1,699 $1,599
Saatva | Full
$1,899 $1,799
Saatva | Queen
$2,499 $2,399
Saatva | King
$2,499 $2,399
Saatva | Cal King
Our Promotions

Trial & Warranty

Trial Period
Trial Period (nights) 100 120
Warranty Length (years) 10 20

Certifications & Sustainability

CertiPur-US logo
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
USDA Organic
Rainforest Alliance Certified™
Forest Stewardship Council®
Certification Info

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info The best way to feel the Casper Wave is to take advantage of our 100-night, risk-free trial. We designed the Casper Wave to preserve the much-beloved feel of our original Casper mattress, but at a higher resolution. It dials up the pressure relief, spine alignment, and welcoming feel. Two comfort levels within the one mattress, 80% of latex customers choose a Luxury Plush comfort range (a 4-5 on the firmness scale). It conforms and supports your body effortlessly while still maintaining an ultra-luxurious, plush feel. The Gentle Firm side is 18% firmer than Luxury Plush, for those who want a slightly firmer feel. Gentle Firm still provides uplifting, pressure-free support (a 7-8 on the firmness scale). How do you choose a Zenhaven comfort level? You simply flip the mattress over.

Mattress Construction

Materials Overview The new Casper Wave (released October 2018 and updated April 2019) is made of 5 foam layers:
  • Humidity-fighting Wool Cover
  • Velvety Soft Comfort Foam
  • Breathable Latex Foam
  • Pressure-Relieving Memory Foam
  • Resilient Foam with Supportive Gel
  • Durable Support Foam with Precise Contours.
Pure tree-tapped latex and advanced 2-in-1 comfort innovation create the ultimate sleep experience.
  • 1" Organic Wool Layer (both sides of Zenhaven have a flame-retardent barrier made of 100% organic New Zealand wool, not chemicals, which also adds breathability and moisture-wicking properties)
  • 2x 1.5" 100% Talalay Latex "5-Zone" Comfort Layers (N2 - gentle firm side, N1 - luxury plush side)
  • 2x 3" 100% Talalay Latex Support Cores (N4 - gentle firm side, N3 - luxury plush side).
Comfort Info The Wave doubles down on temperature regulation with high-airflow perforations and a wool-infused cover. So you can stay cool - and stay asleep.
Our velvety soft top layer? Genius. Pillowtops give a nice first impression, but they're proven to sink and sag over time. So we invented a highly responsive top layer that doesn't just feel great - it's built to last.
Zenhaven's American-made Talalay latex offers a range of health benefits. It's naturally hypoallergenic and resistant to mold, microbes and dust mites. It contains no volatile organic compounds or other harmful substances found in chemical-based bed foams. And it has a uniquely resilient feel that elevates and conforms to your body for perfect support, total comfort, and a truly restorative night's sleep.
Support Info Our innovative new system mirrors your body to provide targeted firmness in zones around your back and hips for ergonomic spine alignment. At your shoulders, we use precision contouring to help alleviate pressure and further align your entire core. This dynamic combination provides ideal support and comfort for your body each and every night. By varying the size and distribution of the "pinholes" formed during the Talalay process, we created a seamless mattress layer with 5 distinct zones of density, providing Zenhaven with firmer support beneath the torso and shoulders and more subtle support elsewhere. The result is pressure-free support and better spinal alignment.
Comfort Specs New breathable foam for increased airflow, plus a new humidity-fighting wool cover combine for temperature regulation. Latex has an open cell structure that allows air to circulate freely, countering body heat and providing cool, comfortable sleep. This natural air flow gives you a mattress that's seven times more breathable than other types of latex.
Support Specs Through supportive gel pods, the Wave works to actively align your body at 33 key points giving you support where you need it most. Meanwhile, the contouring under your shoulders relieves pressure and aids in proper spine alignment for all sleep positions. Natural latex is the best-kept secret in sleep, and once you have experienced it, nothing else will do. It instantly responds to every curve of your body for pressure-free support and incomparable comfort on both traditional and adjustable bases.  A Zenhaven exclusive, our Talalay latex comfort layers feature a proprietary 5-zone design that gives you firmer support where you need it for the ultimate in comfort and spinal alignment.
Fabric Specs Humidity-fighting wool cover Organic Cotton Cover
A cover of quilted organic cotton completes one of the world's healthiest and most comfortable natural latex mattresses.


Side Sleepers
Back Sleepers

Size & Weight

Twin Dimensions 38" x 75" x 13" 38" x 75" x 10"
Twin Weight (lb) 56
Twin XL
Twin XL Dimensions 38" x 80" x 13" 38" x 80" x 10"
Twin XL Weight (lb) 60
Full (Double)
Full Dimensions 53" x 75" x 13" 54" x 75" x 10"
Full Weight (lb) 82
Queen Dimensions 60" x 80" x 13" 60" x 80" x 10"
Queen Weight (lb) 109
King Dimensions 76" x 80" x 13" 76" x 80" x 10"
King Weight (lb) 117
California King
California King Dimensions 72" x 84" x 13" 72" x 84" x 10"
California King Weight (lb) 118


Brand Casper Zenhaven
Manufactured in
United States United States
Number of other mattresses 4
Other mattresses
(Queen prices shown)
Casper (Original) $995 $895
12" Foam
Casper Hybrid $1,195 $1,095
12" Hybrid (coils and foam)
Casper Essential $595
11" Foam
Casper Wave Hybrid $2,495 $2,295
13" Hybrid (coils, foam & latex)
Sister sites or brands Saatva
Loom & Leaf
Sister mattresses
(Search by name to add to compare)
Saatva Classic $1,099 $999
11.5" Hybrid (coils and foam)
Saatva HD $2,499 $2,399
15.5" Hybrid (coils, foam & latex)
Solaire by Saatva $2,695 $2,595
13" Memory foam, Latex & Air Technology
Loom & Leaf $1,499 $1,399
12" Memory foam


Delivery Cost FREE FREE
Delivery Info

We ship via UPS in the United States and Canada from warehouse partners in each country. In select areas, we offer complimentary in-home delivery and setup with the purchase of a Wave mattress. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply.

Nationwide free white glove delivery + free mattress removal

Current Promotions
Prices$1,345 $1,145
Casper | Twin
$1,445 $1,245
Casper | Twin XL
$2,145 $1,945
Casper | Full
$2,295 $2,095
Casper | Queen
$2,695 $2,495
Casper | King
$2,695 $2,495
Casper | Cal King
$1,299 $1,199
Saatva | Twin
$1,349 $1,249
Saatva | Twin XL
$1,699 $1,599
Saatva | Full
$1,899 $1,799
Saatva | Queen
$2,499 $2,399
Saatva | King
$2,499 $2,399
Saatva | Cal King
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