Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best side sleeper mattresses of 2025
Save up to 40% off
Best Choice1
NectarNectar Classic 12” Queen Mattress - Medium Firm - Contouring Memory Foam - Cooling Top Layer - Support & Pressure-Relief - Mattress in a Box - 365-Night Trial & Forever Warranty
Key specs-
construction:Memory Foam
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fill material:Memory Foam
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dimensions:80L x 60W x 12Th
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top style:Tight Top
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size:Queen
9.7Exceptional
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Value for Money2
COOL GELCool Gel Chill 14 Inch Medium Firm Memory Foam Mattress Queen Size, with 2 Bonus CoolGel Memory Foam Bed Pillows, 14" with Pressure Relief, CertiPUR-US Certified, Cooling Queen Mattress in a Box
10% Off9.4Excellent
Our Rating
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3
BedStoryBedStory Queen Mattress for Side Sleepers & Couples,14 Inch Cooling Gel Hybrid Bed Extra Lumbar & Shoulder Support CertiPUR-US with 760+ Pocket Springs, Pain Relief Fiberglass-Free
11% Off9.3Excellent
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4
NovillaNovilla Queen Size Mattress, 12 Inch Gel Memory Foam Mattress for Cool Night & Pressure Relief, Medium Plush Feel with Motion Isolating, Bliss
Key specs-
construction:4-layer all-foam system
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fill material:Memory foam
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dimensions:80 x 60 x 12 inches
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top style:Gel-infused memory foam
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size:Queen
9.0Excellent
Our Rating
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5
ZINUSZINUS 10 Inch Cloud Memory Foam Mattress, Queen, Fiberglass Free, Pressure Relieving, Mattress in A Box, CertiPUR-US Certified, White
38% OffKey specs-
construction:Foam layers
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fill material:Memory foam
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dimensions:80 x 60 x 10 inches
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top style:Quilted
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size:Queen
8.9Very Good
Our Rating
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6
OFFTR zOFFTR z Queen Mattress 14 Inch – Medium Firm Hybrid with Memory Foam for Pressure Relief & Spinal Alignment, Zoned Back Support & Motion Isolation, Edge Support – 365-Night Home Trial
8.8Very Good
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7
ZINUSZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Twin, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box
Key specs-
construction:Zoned pressure relief
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fill material:Memory foam
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dimensions:75 x 39 x 6 inches
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top style:N/A
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size:N/A
8.7Very Good
Our Rating
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8
KELTFOSKELTFOS Full Size Mattress 14 Inch, Medium Firm Targeted for Side & Back Sleepers, 4 Layer Gel Memory Foam Hybrid Mattress| Cooling Top for Pain Relief & Deep Sleep, Bed in a Box, 100 Night Trial
8.4Good
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9
FP FLEXPEDICQueen Mattress, 12-Inch Deluxe Hybrid Mattresses, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support,365 Nights Trial,CertiPUR-US
40% OffKey specs-
construction:Independent Pocket Springs
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fill material:Foam
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dimensions:80 x 60 x 12 inches
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top style:Plush surface
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size:Queen
8.3Good
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10
CasperCasper Sleep Element, Queen Medium Firm Mattress - Memory Foam + Support - 100-Night Trial - CertiPUR-US Mattress, Grey
15% Off8.1Good
Our Rating
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