Casper The One mattress

Casper

Casper The One Review (2026)

4.5
(2,841 reviews)memory foamMedium

Last updated: April 15, 2026

Our Verdict

Casper's most popular mattress for good reason. It doesn't overcomplicate things. Solid zoned support, reliable foam construction, and Casper's well-regarded customer service behind it. A strong choice if you want a dependable foam mattress without spending a lot.

Performance Scores

Comfort
8.7
Support
8.8
Cooling
7.8
Motion Isolation
8.5
Edge Support
7.8
Value for Money
9

Pros & Cons

Pros

  • Consumer Reports best-seller recognition
  • Zoned support for most sleep positions
  • Accessible price point
  • 100-night risk-free trial
  • Trusted brand with strong return support

Cons

  • Foam only, runs warmer than hybrid options
  • Not ideal for very heavy sleepers
  • Shorter trial than some competitors

Who Is This Mattress Best For?

Mattress Specifications

Type
memory foam
Firmness
Medium
Thickness
11"
Sleep Trial
100 nights
Warranty
10 Years
Shipping
Free Shipping
Available Sizes
Twin, Twin XL, Full, Queen, King, Cal King

$895

$716

Save 20% right now

Queen size · Prices may vary

4.5

2,841 verified reviews

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+ 100-night trial

+ 10 Years warranty

+ Free Shipping

Quick Summary

Casper's best-selling foam mattress, rated by Consumer Reports. Three layers of foam with zoned support that's firmer under the hips and softer under the shoulders. A no-fuss option that works well across sleep positions at an approachable price.

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