Mattress Comparison

Brand Casper OkiOki
Mattress Type Memory foam Hybrid (coils and foam)
Prices Twin $595 $495
[go to store]
Twin XL $695 $595
[go to store]
Full $995 $895
[go to store]
Queen $1,095 $986
[go to store]
King $1,295 $1,166
[go to store]
Cal King $1,295 $1,166
[go to store]
Twin $340 $290
[go to store]
Twin XL $385 $335
[go to store]
Full $485 $435
[go to store]
Queen $550 $500
[go to store]
King $750 $700
[go to store]
Cal King $750 $700
[go to store]
Our Promotions

Take $100 off a Casper Original Mattress and $200 off a Casper Wave Mattress with code MATTRESSZONE. Not valid on the Casper Element or Casper Nova Hybrid.

Memorial Day Sale! Take 10% off your entire order with code MEMDAY. Excludes the Casper Element. Terms Apply. Valid until June 1st.

Get $50 off any OkiOki mattress with code MZONE50 at checkout.

Memorial Day Sale! Get 15% off any OkiOki furniture (not applicable to mattresses). Use code MEMORIAL15 at checkout. Ends May 29th

Video

Trial & Warranty

Trial Period
Trial Period (nights) 100 365
Warranty Length (years) 10 10

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info Award-winning comfort, signature "just right" feel. The OkiEasy is a 6/10 on the firmness scale.

Mattress Construction

Materials Overview (Updated March 30, 2020) The Casper Original is good for sleepers of all kinds who want both support and cooling. Three layers of construction:
  • Breathable Polyurethane Foam
  • Zoned Memory Foam
  • Durable Polyurethane Support Foam.
The OkiEasy is a 4 layer construction:
  • Cooling Ice Yarn Cover
  • 2" Memory Foam (Density 2.8 lb, ILD 10)
  • 2.5" High Density PU Foam (Density 1.75 lb, ILD 25)
  • 5.5" Pocket Coil System (2.3mm Coil Gauge) - Foam Encased
  • 1" Base Layer.
Comfort Info A layer of AirscapeĀ™ perforated breathable foam increases airflow and circulates air so you don't get too hot at night.
Support Info Premium foam conforms to your body to relieve pressure.
Zoned SupportĀ™ provides a layer of memory foam with 3 ergonomic zones to help align your spine and provide more relief.
The durable base is engineered to prevent sinking and sagging while supporting your whole body.
The OkiEasy is a responsive hybrid that has layers of memory foam to give you the contouring feel you love, while the foam encased pocket coils support the many different sleep positions you may find yourself in.
Advanced layers of memory foam provide pressure relief while individually wrapped pocket coils provide support and contour perfectly to your desired sleep position.
Our foam wrapped pocket coils are motion-isolating and provide complete support. Each coil is capable of reacting independently to reflect pressure and provide buoyant support that responds individually to the contours of your body.
Comfort Specs Stay cool all night with the innovative cooling system. AirScapeĀ™:
  • A top layer of perforated breathable foam helps reduce heat.
  • Tiny holes move hot air and body heat away.
Ice Yarn cover allows for a cool surface while the memory foam transfers heat away to let cool air to flow so you never overheat.
Support Specs Get all-night comfort with the innovative support system. Zoned SupportĀ™:
  • 3 zones of targeted support for proper spinal alignment.
  • Softer foam around the shoulders provides more relief to the upper body.
  • Firmer foam under the hips, waist, and lower back helps align your spine.
Memory foam contours to your body without feeling too soft.
High-density PU foam provides the proper support needed for a great night's sleep.
The pocket coil's enhanced durability independently reacts to pressure to provide buoyant support, while contouring to the shape of your body.
Fabric Specs Planet-friendly textiles. Up to 57 recycled bottles in each cover. Ice Yarn Zip Cover. This hypoallergenic cover is cool to the touch to help regulate body temperature and prevent you from overheating. The cover is easy to remove and machine washable.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 39" x 75" x 11" 39" x 75" x 11"
Twin Weight (lb) 46 58
Twin XL
Twin XL Dimensions 39" x 80" x 11" 39" x 80" x 11"
Twin XL Weight (lb) 50 61
Full (Double)
Full Dimensions 54" x 75" x 11" 54" x 75" x 11"
Full Weight (lb) 67 80
Queen
Queen Dimensions 60" x 80" x 11" 60" x 80" x 11"
Queen Weight (lb) 79 96
King
King Dimensions 76" x 80" x 11" 76" x 80" x 11"
King Weight (lb) 101 121
California King
California King Dimensions 72" x 84" x 11" 72" x 84" x 11"
California King Weight (lb) 100 124

Brand

Manufactured in
(Mattresses)
United States? Vietnam
Number of other mattresses 4 3
Other mattresses
(Queen prices shown)
Casper Original Hybrid $1,295 $1,166
11" Hybrid (coils and foam)
Casper Element $595
10" Foam
Casper Wave Hybrid $2,595 $2,336
13" Hybrid (coils, foam & latex)
Casper Nova Hybrid $1,995 $1,796
12" Hybrid (coils and foam)
OkiSoft $550 $500
10" Memory foam
OkiFlex $550 $500
11" Hybrid (coils and foam)
OkiFirm $550 $500
10" Foam
Sister sites or brands
Sister mattresses
(Search by name to add to compare)

Certifications & Sustainability

CertiPUR-USĀ®
CertiPur-US logo
CertiPur-US logo
OEKO-TEXĀ®
OEKO-TEX logo
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
N/A
N/A
USDA Organic
GREENGUARD Gold
Eco-INSTITUT
MADE SAFEĀ®
Rainforest Alliance Certifiedā„¢
Forest Stewardship CouncilĀ®
Certification Info

Delivery

Delivery Cost FREE FREE
Delivery Info

The Casper ships to your door for free in a compact box thatĀ’s easy to maneuver on your own. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply.

Our products usually ship in 1 to 2 business days. After your products have shipped, you can expect delivery between 5 to 7 business days.

Current Promotions

Take $100 off a Casper Original Mattress and $200 off a Casper Wave Mattress with code MATTRESSZONE. Not valid on the Casper Element or Casper Nova Hybrid.

Memorial Day Sale! Take 10% off your entire order with code MEMDAY. Excludes the Casper Element. Terms Apply. Valid until June 1st.

Get $50 off any OkiOki mattress with code MZONE50 at checkout.

Memorial Day Sale! Get 15% off any OkiOki furniture (not applicable to mattresses). Use code MEMORIAL15 at checkout. Ends May 29th

PricesTwin $595 $495
[go to store]
Twin XL $695 $595
[go to store]
Full $995 $895
[go to store]
Queen $1,095 $986
[go to store]
King $1,295 $1,166
[go to store]
Cal King $1,295 $1,166
[go to store]
Twin $340 $290
[go to store]
Twin XL $385 $335
[go to store]
Full $485 $435
[go to store]
Queen $550 $500
[go to store]
King $750 $700
[go to store]
Cal King $750 $700
[go to store]