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OkiFlex (Hybrid)

$637.50 $750

A hybrid of foam-encased pocket springs and dense open-cell memory foam provides a balance of softness and support.

High-density memory foam and pocket spring core mattress, perfect for back and stomach-sleepers and those who love extra support.

Buoyant feel

A combination of dense memory foam and foam-encased pocket springs keep your body fully supported so your back and pressure points remain protected from unwanted contouring or sinking.

Pocket Spring Core

Our individually wrapped pocket springs are motion-isolating and provide complete support. Each spring is capable of reacting independently to gently reflect pressure and provide buoyant support that responds individually to the contours of your body. These unique springs also allow unwanted heat to circulate out and away.

Sleeps Cool

The Ice Yarn cover is cool to the touch, while air holes in the memory foam create a breathable, heat-removing mattress that lets cool air flow so you never overheat.

Complete Your Setup
Box Foundation
$170 $200
Add Pre-Order Sold Out Remove
Metal Bed Frame
$51 $60
Add Pre-Order Sold Out Remove
Free shipping & free returns, exclusions apply*

Return in a week, a month, or even a year.

Try it out for 365 days.

OkiOki offers a 365-night return policy and a 10-year warranty. So what are you waiting for?

Free
Shipping*
365
Nights
Simple
Returns
Risk-Free

*Within the Continental US.

Product Specs

1
Ice Yarn Cover

Hypoallergenic cover is cool to the touch to help regulate body temperature and prevent you from overheating.

Hypoallergenic cover is cool to the touch to help regulate body temperature and prevent you from overheating. Less

2
Top Cushion Layer

2” memory foam with graphite holds firm to offer complete support.

2” memory foam with graphite holds firm to offer complete support. Less

3
Transition Layer

2.5" of two-part high-density PU Foam provides firm support for a great night's sleep.

2.5" of two-part high-density PU Foam provides firm support for a great night's sleep. Less

4
Foam Encased Base Layer

The pocket spring's enhanced durability independently reacts to pressure and the shape of your body to provide buoyant support.

The pocket spring's enhanced durability independently reacts to pressure and the shape of your body to provide buoyant support. Less

5
Base Layer

1” bottom base layer

1” bottom base layer Less

Compare Mattresses

Find the OkiOki mattress that’s right for you.

Compare Mattresses Take the Sleep Quiz
 
OkiSoft
(All Foam)
  
OkiEasy
(Hybrid)
  
OkiFlex
(Hybrid)
  
OkiFirm
(All Foam)
Great For
Side sleepers

Position shifters
  
Side sleepers

Position shifters
  
Back sleepers

Stomach sleepers

Back pain
  
Back sleepers

Stomach sleepers

Back pain
Feels Like
Sinking into a cloud
  
Soft but responsive
  
Firm and supportive
  
Firm and supportive
Made Of
High-density memory foam
  
High-density memory foam

Pocket-spring core
  
High-density memory foam

Pocket-spring core
  
High-density graphite foam
OkiSoft
(All Foam)
Great For
Side sleepers

Position shifters
Feels Like
Sinking into a cloud
Made Of
High-density memory foam
 
OkiEasy
(Hybrid)
Great For
Side sleepers

Position shifters
Feels Like
Soft but responsive
Made Of
High-density memory foam

Pocket-spring core
 
OkiFlex
(Hybrid)
Great For
Back sleepers

Stomach sleepers

Back pain
Feels Like
Firm and supportive
Made Of
High-density memory foam

Pocket-spring core
 
OkiFirm
(All Foam)
Great For
Back sleepers

Stomach sleepers

Back pain
Feels Like
Firm and supportive
Made Of
High-density graphite foam

More Specs

Measurements & Dimensions
(W x L x H)
Size Guide
Twin
39" x 75" x 11"
56.0 lb
Twin XL
39" x 80" x 11"
59.0 lb
Full
54" x 75" x 11"
79.0 lb
Queen
60" x 80" x 11"
93.0 lb
King
76" x 80" x 11"
114.0 lb
CAL King
72" x 84" x 11"
122.0 lb
Materials
  • Hypoallergenic, Cooling Ice Yarn Cover
  • Cushion Layer: 2” of Graphite Memory Foam, 2.2lb, 12ILD
  • Transition Layer (two-part layer): 2.5” of PU Foam, 1.75lb, 25ILD + 1.9lb, 37ILD
  • Core Layer: Pocket Spring System, 2.3mm coil gauge
  • Foam Encasing Pocket Spring System: 5.5” of High-Density PU Foam, 1.5lb, 36ILD
  • Base Layer: 1” of High-Density PU Foam
Frame Compatibility
The OkiFlex mattress is compatible with both our Box Foundation and Metal Bed Frame.
Country of Origin

Our mattresses are designed in California and our materials are sourced globally.

Certifications

All of our foams have CertiPUR-US® and OEKO-TEX® certifications that ensure they are safe and non-toxic. CertiPUR-US® approved foams are made without ozone depleters, PBDE flame retardants, mercury, lead and other heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission. They are Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

OEKO-TEX® approved foams are safe for the environment and free of banned Azo colourants, formaldehyde, pentachlorophenol, cadmium, nickel, and numerous other harmful chemicals.

Warranty

All OkiOki mattresses come with a 10 year warranty. Still not sold that this is the right mattress for you? We offer a 365-Night trial period to make sure our product is the one for you, giving you the option of exchanging your mattress for something else or returning it entirely, no questions asked! If within the first 365 nights of receiving delivery of your new OkiOki Mattress you're not completely satisfied—for any reason—you may exchange it for a mattress of equal or less value, or return it for a full refund. Each mattress returned will then be donated to a local charity or recycled.

Shipping Info

Our shipping is 100% free. Once an order is received, our products usually ship in 1-2 business days. After your products have shipped, you can expect delivery between 5-7 business days.

FAQs

Do OkiOki mattresses have a weight limit?
OkiOki mattresses were designed for a couple weighing 600 lb. Our mattresses are built for all different body types. Take our sleep quiz to see which mattress is best for you.

Does the mattress need a box spring?
You do not need to use a box spring, but you will need to use some sort of foundation. If you are not using a box spring you will need to use a bed with cross-slats, a bunkie board, or anything that will serve as a foundation.

Why do OkiOki mattresses need a foundation?
Every mattress requires a system that supports the entire underside of the mattress. A foundation is only required with a metal bed frame. Alternatively, you could purchase a bed frame with cross-slats that would support your mattress.

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