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10 Best foam mattress kings of 2026
Save up to 14% off
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MLILYEGOHOME 14 Inch King Size Memory Foam Mattress for Back Pain, Cooling Copper Gel Bed in a Box, Foam Made in USA, CertiPUR-US Certified, Therapeutic Medium Firm, 76x80x14 Black
14% OffKey specs-
size:King
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construction:High density base foam
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fill material:Memory foam
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dimensions:80 x 76 x 14 inches
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top style:Cooper gel aerofuion
9.9Exceptional
Our Rating
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NovillaNovilla AiryFlow King Size Mattress 14 Inch, Gel Memory Foam Mattress King for Cool Night & Spinal Alignment, Pressure Relief & Motion Isolation, Green Tea-Infused, CertiPUR-US Certified, Medium Firm
9.8Exceptional
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NovillaNovilla King Size Mattress, 12 inch King Mattress in a Box, Gel Memory Foam Mattresses for Cooling Night Sleep, Comfort Support and Pressure Relief, CertiPUR-US Certified
10% OffKey specs-
size:King
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construction:5 foam layers
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fill material:Gel Memory Foam
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dimensions:80 x 76 x 12 inches
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top style:Quilted
9.6Exceptional
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NovillaNovilla King Size Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Night & Pressure Relief, Medium Plush Feel with Motion Isolating, Bliss
Key specs-
size:King
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construction:4-layer all-foam system
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fill material:Memory foam
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dimensions:80 x 76 x 12 inches
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top style:Gel-infused memory foam
9.5Excellent
Our Rating
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5
ZinusZinus 12 Inch King Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box
Key specs-
size:King
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construction:Zoned pressure relief
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fill material:Memory Foam
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dimensions:80 x 76 x 12 inches
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top style:N/A
9.4Excellent
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NovillaNovilla King Size Mattress, 12 Inch Memory Foam Mattress King for Cool Night Sleep & Pressure Relief, Thermally Balanced Foam Mattresses For Heat Dissipation, CertiPUR-US Certified Mattresses in a Box
9.3Excellent
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7
NovillaNovilla 10 Inch King Mattress, Memory Foam Mattress King with Breathable Comfort Layer & High-Density Base Foam for Pressure Relief & Support, CertiPUR-US Certified for a Cool & Refreshed Sleep
9.1Excellent
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sofree beddingsofree bedding King Mattress, 12 Inch Memory Foam Hybrid Mattress King, Pocket Spring Mattresses in a Box for Motion Isolation, Strong Edge Support, Pressure Relief, Medium Firm, CertiPUR-US
9.0Excellent
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MLILYMLILY EGOHOME 12 Inch King Memory Foam Mattress for Back Pain, Cooling Copper Gel Bed in a Box, Foam Made in USA, CertiPUR-US Certified, Therapeutic Medium Firm, 76x80x12 Black
Key specs-
size:King
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construction:Graphene Technology Cover
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fill material:Memory Foam
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dimensions:80 x 76 x 12 inches
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top style:Cooling Gel Memory Foam
8.7Very Good
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10
SweetnightSweetnight CoolNest 14 Inch King Size Mattress, Cooling King Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified
8.6Very Good
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