penny.
Couple relaxing on the Casper Cloud One mattress.
Casper Cloud One mattress with blue and white patterned bedding.
Casper Cloud One mattress interior foam pillars.
Casper Cloud One mattress features and technology.
Casper Cloud One mattress pressure relief technology.
Close-up of the texture and softness of the Casper Cloud One mattress surface.
Comparison of Casper Cloud One and The One mattresses.
Casper Cloud One mattress top view.
Casper

Cloud One Mattress

$1,099.00$1,374.00
Save $275.00

Available at

mattresswarehouse.comBest Price
$1,374.00$1,099.00
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The Casper Cloud One Mattress is designed for a no-brainer sleep experience, engineered with breathable and pressure-relieving foams. It features the patent-pending Casper Core+™ for a boost of plushness, support, and breathability. This mattress includes a top layer of Breathe Flex Foam to enhance airflow and prevent overheating, and a layer of Align Memory Foam that cradles the body for optimal alignment and deep sleep. Assembled in the USA with a 10-year limited warranty, it's a medium-soft, all-foam mattress perfect for back, side, and stomach sleepers.

  • Cooling
  • Pressure Relief
  • Consumer Reports named Cloud One one of the top-rated all-foam mattress of 2026.*
  • Patent-pending technology creates pockets of relief to help you sleep deeper.
  • Cradling memory foam keeps you aligned and asleep.
  • Breathable comfort layer helps you get cozy.
  • Features a top layer of Breathe Flex Foam to enhance airflow and prevent overheating.
  • A layer of Align Memory Foam cradles the natural curve of your body to help you stay asleep.
  • Featuring Casper Core+™, cloud-like foam pillows in the core of the mattress deliver a boost of plushness.
  • Designed and assembled in the USA
  • 10-year Manufacturer’s Limited Warranty

Details

Category
Mattresses
Pattern
Solid
Firmness
Medium, Medium soft
Bedding Size
Twin, Twin XL, Double, Queen, King, California king
Mattress Features
Cooling function
Materials
memory foam, foam

Questions & answers

How much does it cost, and where can I buy it?
This Casper mattress is sold by 1 retailer for $1,099.00. It's currently on sale (up to 20% off). Available at mattresswarehouse.com.
Is it in stock?
Yes, it's currently in stock.
What are the key features?
Key features include Cooling, Pressure Relief, Consumer Reports named Cloud One one of the top-rated all-foam mattress of 2026.*, Patent-pending technology creates pockets of relief to help you sleep deeper, and Cradling memory foam keeps you aligned and asleep.
What is it made of?
It's made of memory foam and foam.
What firmness options are available?
Its firmness options are medium and medium soft.
What's its mattress features?
Its mattress features is cooling function.