Serta CopperGel
Score: 85/100
Perlecare Queen Gel Memory Foam Mattress Topper
Score: 82/100Rankings
The Serta CopperGel Cooling Pressure-Relieving Mattress Topper (Full) combines COOLcor gel foam and HeiQ Smart Temp technology for strong cooling and plush pressure relief, backed by a 10-year warranty. Its softer feel and potential off-gassing may not suit those preferring firmer support. Suited for hot sleepers with pressure-point issues.
The Perlecare 3-inch Gel Memory Foam Mattress Topper offers medium-firm, gel-infused foam with 7-zone support and airflow channels for cooling. Its trade-off is the relatively thin profile and initial firmness that may require break-in. Best for side, back and stomach sleepers seeking pressure relief.
| Attribute | | |
|---|---|---|
50.8 mm | 76.2 mmbest | |
10 yearsbest | — | |
431.8 mmbest | — | |
| ↓ lower better | — | 9.19 kgbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Design & Materials(2) | ||
Cover Material | Polyester | 30% PE, 70% polyester |
Foam Type | Gel-infused memory foam (CopperGel) | Gel-infused memory foam |
Dimensions(2) | ||
Size (WxL) | Full | Queen |
Thickness (mm) | 50.8 mm | 76.2 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consider the Serta CopperGel topper a top-value, budget-friendly option that delivers noticeable cooling and pressure relief. They commend its gel-infused foam and Smart Temp technology for hot sleepers, while noting the occasional off-gassing odor and the potential for the topper to feel too soft for those who prefer firmer support.
Everyday users overwhelmingly praise the topper for turning firm mattresses into plush, comfortable beds and for delivering a tangible cooling effect. Common praise includes relief from pressure-point pain and a hypoallergenic, low-odor experience after expansion. Recurring complaints focus on initial smell, occasional softness, shifting on thin mattresses, and some reports of the foam flattening over time.
“"like sleeping on rocks before to plush relief"”
“"definitely cooling at night"”
“"It flattened after a few weeks"”
Professional reviewers consider the Perlecare topper one of the best memory-foam options, emphasizing its 7-zone support, gel-infused cooling technology, CertiPUR-US certification, and balanced medium firmness that works for side, back, and stomach sleepers.
Everyday users consistently praise the topper for delivering noticeable back support, effective cooling, and a secure fit thanks to the corner straps.
