RankProduct NameScore
1Classic Brands Cool Gel 1.0 Ultimate Gel Memory Foam 14-Inch Mattress with BONUS 2 Pillows , California King, WhiteClassic Brands Cool Gel 1.0 Ultimate Gel Memory Foam 14-Inch Mattress with BONUS 2 Pillows , California King, White
Classic Brands
9.8GET ON AMAZON
2Ashley Furniture Signature Design - 12 Inch Chime Express Hybrid Innerspring - Firm Mattress - Bed in a Box - California King - WhiteAshley Furniture Signature Design – 12 Inch Chime Express Hybrid Innerspring – Firm Mattress – Bed in a Box – California King – White
Ashley Furniture
9.6GET ON AMAZON
3Ashley Furniture Signature Design - 12 Inch Chime Express Memory Foam Mattress - Bed in a Box - California King - Firm Comfort Level - WhiteAshley Furniture Signature Design – 12 Inch Chime Express Memory Foam Mattress – Bed in a Box – California King – Firm Comfort Level – White
Ashley Furniture
9.3GET ON AMAZON
4Olee Sleep 10 Inch Gel Infused Layer Top Memory Foam Mattress Blue, Cal KingOlee Sleep 10 Inch Gel Infused Layer Top Memory Foam Mattress Blue, Cal King
Grantec Co., Ltd
8.9GET ON AMAZON
5Classic Brands Mercer Pillow Top Cool Gel Memory Foam and Innerspring Hybrid 12-Inch Mattress , California King, WhiteClassic Brands Mercer Pillow Top Cool Gel Memory Foam and Innerspring Hybrid 12-Inch Mattress , California King, White
Classic Brands
8.8GET ON AMAZON
6BedStory 12 Inch Gel Hybrid Mattress California King, Luxury Spring Mattress Individually Encased Pocket Coil Mattress Built-in 2 Layers Airflow Airflow Foam Medium Firm Euro Top 10-Year WarrantyBedStory 12 Inch Gel Hybrid Mattress California King, Luxury Spring Mattress Individually Encased Pocket Coil Mattress Built-in 2 Layers Airflow Airflow Foam Medium Firm Euro Top 10-Year Warranty
BedStory
8.6GET ON AMAZON
7Zinus 14 Inch Gel-Infused Memory Foam Hybrid Mattress, Cal KingZinus 14 Inch Gel-Infused Memory Foam Hybrid Mattress, Cal King
Zinus
8.3GET ON AMAZON
8PrimaSleep 12 Inch Multi-Layered I-Gel Infused Memory Foam Mattress, Cal KingPrimaSleep 12 Inch Multi-Layered I-Gel Infused Memory Foam Mattress, Cal King
Grantec Co., Ltd
8.1GET ON AMAZON
9Live and Sleep Ultra California King Mattress, Gel Memory Foam Mattress - 12-Inch - Medium-Firm - Luxury Form Pillow - Certipur Certified - 20-Year Warranty - Cal King SizeLive and Sleep Ultra California King Mattress, Gel Memory Foam Mattress – 12-Inch – Medium-Firm – Luxury Form Pillow – Certipur Certified – 20-Year Warranty – Cal King Size
Live and Sleep
7.9GET ON AMAZON
10PrimaSleep Wave Gel Infused Memory Foam Mattress, 10PrimaSleep Wave Gel Infused Memory Foam Mattress, 10” H, Cal King, Blue
Grantec Co., Ltd
7.7GET ON AMAZON