

Is the cooling upgrade worth it?
Checking for your sleep profile…
| 3 mattresses | |||
|---|---|---|---|
| Independent ratings on fileReviewer ratings out of 10 from the sources listed on each mattress page. They are not Match Scores; a Match Score needs your sleep profile. | |||
| Cooling | 9/10Leads | 8.5/10 | 8/10 |
| Motion isolation | 7/10 | 6/10 | 8.5/10Leads |
| Edge support | 7.5/10Shares the lead | 7.5/10Shares the lead | 6/10 |
| Durability | 8/10Shares the lead | 8/10Shares the lead | 7.5/10 |
| Feel and construction | |||
| FirmnessOn a 1–10 scale | Medium5.5/10 | Several options3-8.5/10 | Medium5/10 |
| TypeSame for all | Hybrid | Hybrid | Hybrid |
| Height | 11.5 in | 11 in | 12 in |
| LayersAs described by the manufacturer | 2" GelFlex Grid + edge support foam + comfort foam + 8" Responsive Coil System; SoftFlex cover with antimicrobial finish | GOLS-certified organic Dunlop latex (Firm 2"+cocofiber pads; Medium 3"; Plush 5"); organic wool and cotton cover; up to ~1,350 individually wrapped recycled steel coils in 7 zones | QuickCool Cover; Phase Change Material coating; breathable memory foam; HeatDelete Bands (3, aluminum graphite); Zoned Support (Align Memory Foam, 3 zones); Flex Coils; Casper Core Edge; Casper Core |
| Price and policies | |||
| Queen pricePrice on the brand’s page when checked; may be a sale price | $2,699Checked 25 Sep 2026Lowest | Not yet verified | $2,720Checked 25 Sep 2026 |
| Sleep trial | 100 nights | 365 nightsLongest | 100 nights |
| Warranty | 10 years | 25 yearsLongest | 10 years |
| Data statusHow much of this record is checked | Verified | Data unavailable | Verified |
Specs come from manufacturer sources and independent reviews on file. Anything we haven’t confirmed says so. Thumbnails are illustrations of each mattress type, not product photos.
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Popular comparisons
Curated pairs that answer a real shopping question, each scored by the engine for four disclosed reference sleepers. How scoring works
A disclosed demo profile, run through the same engine, with its top three side by side.
A side sleeper on a firm budget: 155 lb, sleeps hot, and wants to spend $1,000 or less on a Queen. Only mattresses with a published Queen price at or below that line are scored.
Two people sharing a bed, one a light sleeper, both running warm. Only hybrids are considered: the coil-and-foam builds that couples who sleep hot often shortlist.
A back sleeper who shares the bed and wakes when a partner turns over. Every type is eligible, and motion isolation counts for twice its default weight.
A side sleeper who wakes with sore shoulders and hips and likes a soft bed. There is no budget or type filter, so every mattress in the catalog is scored.
A 240 lb back sleeper who wants a firm bed and has lower-back focus. Every type is eligible; support and durability carry extra weight.