Best Price Mattress 4" 5-Zone Cooling Gel Memory Foam Mattress Topper review

Best Price Mattress sells this topper on Walmart through its seller account, Mellow, with Walmart handling fulfillment. It is 4 inches of gel memory foam cut into five zones, which the listing says target pressure points, with a cooling gel infusion and CertiPUR-US certified foam. It is the cheapest way into a 4-inch topper on this list: the queen was $59.99 when we checked, marked down from $73.62, the twin was $36.99 and the full $49.99. The king and twin XL were out of stock at the time. The listing showed a 4.3 average from 1,140 ratings and free 90-day returns. There is no cover listed and the brand does not publish much detail beyond the listing, so it trails Zinus and EGOHOME on performance. For a guest bed or a dorm mattress, it is hard to beat on price.

Who it is for

The lowest price on a 4-inch queen

Price

$59.99 for a queen on Walmart when checked (was $73.62); twin $36.99, full $49.99.

Queen, $59.99, was $73.62
Quoted from the vendor pricing page on November 11, 2026.

Key features

• 4 inches of gel memory foam with five body zones
• Cooling gel infusion
• CertiPUR-US certified foam
• Twin, twin XL, full, queen and king sizes
• Fulfilled by Walmart with free 90-day returns

Strengths and weaknesses

• Strength: $59.99 queen is the cheapest 4-inch queen here
• Strength: Twin was $36.99 when checked
• Strength: 4.3 out of 5 from 1,140 ratings on the listing
• Weakness: King and twin XL were out of stock when checked
• Weakness: No cover is listed
• Weakness: Sold by Mellow, a marketplace seller, though fulfilled by Walmart

Key facts

• Queen: $59.99
• Twin: $36.99
• Zones: 5
• Returns: Free 90-day at Walmart

Where it ranks

Best Price Mattress 4" 5-Zone Cooling Gel Memory Foam Mattress Topper is No. 6 in our Best 4-Inch Mattress Toppers verdict.