Linenspa Gel Memory Foam Mattress Topper review

Linenspa's gel topper is the low-cost way to try a cooler foam layer. It is 100% polyurethane memory foam infused with what Linenspa calls thousands of tiny gel beads to help capture and dissipate heat, and the company says the foam is ventilated to pull heat away from your body. You can pick a 2-, 3- or 4-inch profile, a gel or green tea infusion, and one of ten sizes, including cot, full XL and short queen, which few brands offer. The foam is CertiPUR-US certified, ships free in 1 to 3 business days, and carries a 3-year limited warranty that applies to US purchases. The entry price was $44.99 for a 2-inch cot topper when we checked, and larger sizes cost more. The compromises are clear: there is no cover, the foam is spot clean only, and its cooling depends on gel alone, without the cooling fabrics or copper that pricier picks add.

Who it is for

Budget shoppers who want a cooler memory foam layer for the least money.

Price

From $44.99 for a 2-inch cot size when checked.

Regular price $44.99
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Memory foam infused with thousands of tiny gel beads, according to Linenspa
• 2-, 3- and 4-inch profiles
• Gel or green tea infusion
• Ten sizes, including cot, full XL and short queen
• CertiPUR-US certified foam and a 3-year limited warranty

Strengths and weaknesses

• Strength: Cheapest pick on our list by a wide margin
• Strength: Unusual sizes such as cot, full XL and short queen
• Strength: Ships free in 1 to 3 business days
• Weakness: No cover, and the foam is spot clean only
• Weakness: Cooling relies on gel beads alone
• Weakness: 3-year limited warranty is shorter than most mid-range picks

Key facts

• Price: From $44.99 (2-inch cot)
• Thickness: 2, 3 or 4 in
• Cooling: Gel bead infusion
• Warranty: 3 years

Where it ranks

Linenspa Gel Memory Foam Mattress Topper is No. 5 in our Best Cooling Mattress Toppers verdict.