![Amazon.com: Serta - 7 inch Cooling Gel Memory Foam Mattress, King Size, Medium-Firm, Supportive, CertiPur-US Certified, 100-Night Trial - for Ewe White : Home & Kitchen Amazon.com: Serta - 7 inch Cooling Gel Memory Foam Mattress, King Size, Medium-Firm, Supportive, CertiPur-US Certified, 100-Night Trial - for Ewe White : Home & Kitchen](https://m.media-amazon.com/images/I/71LEdMOiDiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Serta - 7 inch Cooling Gel Memory Foam Mattress, King Size, Medium-Firm, Supportive, CertiPur-US Certified, 100-Night Trial - for Ewe White : Home & Kitchen
![Amazon.com: Serta - 10 inch Cooling Gel Memory Foam Mattress, King Size, Medium, Supportive, CertiPur-US Certified, 100-Night Trial - Sheep Retreat, Blue/White : Home & Kitchen Amazon.com: Serta - 10 inch Cooling Gel Memory Foam Mattress, King Size, Medium, Supportive, CertiPur-US Certified, 100-Night Trial - Sheep Retreat, Blue/White : Home & Kitchen](https://m.media-amazon.com/images/I/71JSSvWNycL.jpg)
Amazon.com: Serta - 10 inch Cooling Gel Memory Foam Mattress, King Size, Medium, Supportive, CertiPur-US Certified, 100-Night Trial - Sheep Retreat, Blue/White : Home & Kitchen
![Serta iComfortECO F15GL 13.25-in Firm California King Memory Foam Mattress in the Mattresses department at Lowes.com Serta iComfortECO F15GL 13.25-in Firm California King Memory Foam Mattress in the Mattresses department at Lowes.com](https://mobileimages.lowes.com/productimages/11c1dc39-3188-4000-afd9-ffd2bcfebd7f/63854117.jpg?size=mpdhi)
Serta iComfortECO F15GL 13.25-in Firm California King Memory Foam Mattress in the Mattresses department at Lowes.com
![Amazon.com: Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 2 Inch, King Blue : Everything Else Amazon.com: Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 2 Inch, King Blue : Everything Else](https://m.media-amazon.com/images/I/91kasag6XcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 2 Inch, King Blue : Everything Else
![Serta iComfort CF4000 Cooling Gel Memory Foam 12.5inch Plush | Mattress Mars — Mattress Mars Millenia Crossing (Next to IKEA) Serta iComfort CF4000 Cooling Gel Memory Foam 12.5inch Plush | Mattress Mars — Mattress Mars Millenia Crossing (Next to IKEA)](https://mattressmars.com/cdn/shop/products/serta-icomfort-cf4000-carbon-cooling-gel-memory-foam-135-mattress-plush-294160.jpg?v=1653109539)