Casper One Foam Mattress

SKU:CASP-ONE-CKM

$1,319.00

$1,649.00 Save 20%

Choose your Size

Expert Recommended Foundation

City Mattress Celestial Blue Foundation

California King Split / Standard

$460.00 $600.00

Expert Recommended Foundation

City Mattress Celestial Blue Foundation

California King Split / Low Profile

$460.00 $600.00

Protect Your Investment

Bedgear Dri-Tec Moisture Wicking Mattress Protector

Cal King

$189.99

Complete Your Sleep System

Night Song Down Alternative Pillow

Set of 2 King

$60.00 $138.00

DreamFit Pima Cotton Sheet Set

Cal King / White

$199.97

Complete Your Sleep System

Night Song Down Alternative Pillow

King

$34.00 $69.00

Total Price

Includes any selected add ons

$1,319.00

Need help?

Our Experts average 8 years of experience to help you find everything you need to sleep better.

Visit

Chat

Call

90-Night Comfort Guarantee

Low Price Guarantee

Special Financing

Comfort, support, and quality—made affordable and easy.

The Casper One Foam Mattress brings back the iconic comfort of Casper’s original design with simple, dependable performance at a value-focused price. Its balanced medium-firm feel combines responsive cushioning with stable support to help reduce pressure on your shoulders, hips, and back. The breathable top layer promotes airflow for cooler sleep, while adaptive foams contour to your shape without trapping heat or losing structure over time. And because it ships as a bed-in-a-box, it’s incredibly
easy to get home, carry through tight spaces, and set up—perfect for apartments, guest rooms, students, or anyone who wants a no-stress upgrade.

Best for sleepers who want dependable comfort, cooling relief, and exceptional value in a simple, easy-to-love design.

You may be interested in

component is loading...

Select your store

Review Your Booking Details

We are looking forward to helping you!

Your cart is empty

Casper One Foam Mattress

Choose your Size