The Casper mattress,
the proof is in the pudding

Which? Logo

Awarded a Which?
Best Buy for Mattresses

Indy Best Logo

Voted Best Buy for
Mattresses by Independent's
IndyBest in 2017

A Casper mattress with a grey-white cover.

Our team spent nearly a year developing an unparalleled sleep surface that sleeps cool, provides perfect anatomical support, and is outrageously comfortable for every type of sleeper. And we weren’t the only ones that loved the result. Many of you tell us what a difference Casper has made to your nights (and, as a result, your days) and industry experts - such as Which?, The Independent and Good Housekeeping - have all tested and loved our mattress.

Woven Cover

Knit Cover

Open-Cell Latex Foam

Open-Cell Foam

Responsive Memory Foam

Responsive Memory Foam

Adaptive Transition Foam

Adaptive Transition Foam

Durable Support Foam

Durable Support Foam


“Luxurious to sleep on whilst feeling substantial and sturdy in design.”

- Good Housekeeping Institute

We wanted to create a sleep surface that leaves you feeling practically weightless. The top layer of the Casper provides just enough sink to allow you to always feel fully supported by the pressure-relieving memory foam layer beneath.


“Even on muggy nights, this mattress should stay completely dry. It's very breathable, allowing moisture to pass right through the fabric.”

- Which?

While you’re asleep, your body acts like a little thermal engine, putting out the equivalent heat of a 100W light bulb. By using foams that leverage convection (heat transfer through air) and conduction (heat transfer through solids), we’re able to pull heat away from your body, and disperse it back into the atmosphere.


“Should last you a decade or more.”

- The Independent

The durable support foam used in our construction strengthens the comfort layers and adds long-lasting durability. The Casper comes with a 10 year warranty so you can feel as comfortable with Casper's durability as we do.

Dream your way to a better life

An award-winning mattress, continuously improved and loved by nearly a million happy sleepers.

Real reviews from real people


Average star ratings based on listed sources. Updated 23/08/2017

Great sleep, made simple

Order online
Ships in a box
100 night trial
Free shipping & returns

Complete the set

Every Casper product is designed to work together, creating an exceptionally comfortable sleep environment.

The Pillow

The Pillow

The Sheets

The Sheets

The Mattress Protector

The Mattress Protector

The Dog Bed

The Dog Bed