medium-firm memory foam mattress best sellers

#1 6/8/10/12 inch Gel Memory FDW 6/8/10/12 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving (10 in, Queen)

$189.99 on Amazon

#2 8 inch Twin Mattress FDW 8 inch Twin Mattress Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving (8 in, Twin)

$109.99 on Amazon

#3 5 Inch Green Tea Memory ZINUS 5 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

$79 on Amazon

#4 10 Inch Green Tea Cooling ZINUS 10 Inch Green Tea Cooling Memory Foam Mattress [New Version], Queen, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box

$219.98 on Amazon

#5 8 Inch Full Cooling Gel GAESTE 8 Inch Full Cooling Gel Memory Foam Mattress for Cool Sleep Medium Firm CertiPUR-US Certified Mattress in a Box Pressure Relief Removable Cover No Fiberglass (Full, 8 in)

$149.98 on Amazon

#6 8 Inch Twin Cooling Gel NEO SLEEP 8 Inch Twin Cooling Gel Memory Foam Mattress Medium Firm CertiPUR-US Certified Mattress in a Box Enhanced Pressure Relief Removable Soft Cover No Fiberglass (Twin, 8 in)

$107.98 on Amazon

#7 Mainstays 6” Memory Foam Mainstays 6” Memory Foam Mattress, Full, Medium Firm for All Ages

$98.98 on Walmart

#8 Full Size Mattress 10 MOLBIUS Full Size Mattress 10 Inch | Full Mattresses in a Box Hybrid | Medium Firm Feel Memory Foam and Individual Pocket Springs | Fiberglass Free Bed Matress | Breathable | CertiPUR-US | Upgrade

$212.77 on Amazon

#9 🔥 🆕 12 Inch Queen Size Hybrid sigolit 12 Inch Queen Size Hybrid Mattress - Medium Firm, Memory Foam & Pocket Springs, Motion Isolation, Edge Support, Pressure Relief, Ships Compressed

$199.99 on Amazon

#10 Queen Mattress Nisien Queen Mattress,Nisien 12 Inch Hybrid Mattress in a Box, Gel Memory Foam Mattress,Individually Wrapped Pocket Coils Innerspring Mattress, Support & Pressure Relief, Medium Firm Feel, 60"*80"*12"

$119.99 on Walmart

#11 Queen Mattress 12 Inch Nectar Queen Mattress 12 Inch - Medium Firm Gel Memory Foam - Cooling Comfort Technology - 365-Night Trial - Forever Warranty,White

$649 on Amazon

#12 🔥 Full Size Mattress 10 Vesgantti Full Size Mattress, 10 Inch Hybrid Full Mattress in a Box, Double Mattress with Memory Foam and Pocket Spring, Ergonomic Design & Pressure Relief, Medium Firm Feel, 54"*75"*10"

$299.99 on Amazon

#13 🔥 King Size Mattress Famistar King Size Mattress, Famistar 14 Inch Memory Foam Mattress in a Box, Individual Innerspring hybrid King Bed Mattress, Medium Firm, CertiPUR-US Certified

$259.99 on Walmart

#14 Full Mattress 8 Inch Mubulily Full Mattress,8 Inch Hybrid Mattress in a Box with Gel Memory Foam,Motion Isolation Individually Wrapped Pocket Coils Mattress,Pressure Relief, Medium Firm Support,CertiPUR-US.

$165.99 on Amazon

#15 🆕 Queen Mattress Telino Queen Mattress, Telino 10'' Queen Gel Memory Foam Mattress in a Box , Queen Size Mattress with Breathable Cover, Pressure Relief, Medium Firm

$158.99 on Walmart

#16 Queen Size Mattress Queen Size Mattress, Famistar 14 Inch Memory Foam Mattress in a Box, Individual Innerspring hybrid Queen Bed Mattress, Medium Firm, CertiPUR-US Certified

$289.99 on Walmart

#17 Twin Size Mattress 10 Twin Size Mattress, 10 inch Hybrid Cooling Memory Foam and 5-Zone Pocket Innersprings Mattress for Motion Isolation/ Edge Support/Back Pain Relief, Medium Firm, 75 x 40

$159.98 on Walmart

#18 NapQueen Victoria 10" NapQueen Victoria 10" Medium Firm, Hybrid of Cooling Gel Infused Memory Foam and Pocket Spring Mattress, Queen

$128 on Walmart

#19 🔥 5 Inch Queen Memory Foam PAYLESSHERE 5 Inch Queen Memory Foam Mattress Cooling Gel Green Tea Infused Mattress,Medium Firm Mattresses CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving Queen Size,White

$99.99 on Amazon

#20 🔥 🆕 Full Mattresses Memory ADDNUSS Full Mattresses,Memory Foam Hybrid 10 Inch Full Size Mattress,Black&White Pocket Spring Full Size Black&White Mattress,Medium Firm Comfort Mattress,CertiPUR-US.

$169.99 on Amazon