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Casper Sleep Original Foam Queen Mattress – Medium Firm Feel with Zoned Support – Motion Isolation – Breathable, Cooling Memory Foam – 100-Night Trial – CertiPUR-US Queen Original Foam
4.4
Based on 1,021 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 25, 2025
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About the Author
Expert analysis by Tessa Harrow
Tessa Harrow
Expert ReviewerAssociate Editor
Tessa reviews play for all ages at Review Atlas—from STEM kits and plushes to couch‑co‑op titles. She values clear instructions, inclusive design, and fun that lasts beyond day three. Her picks turn rainy days into creative wins.
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Testing Period
30 days
Tested By
Tessa Harrow
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
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Last updated: November 25, 2025
|Independently tested and reviewed