Typical price · as of July 2026
$250-$300 (list ~$399, frequently discounted)
Key spec
4-inch dual-layer copper-infused memory foam (copper transfers heat away); Drift-Cool washable cover with anti-slip backing and adjustable straps;…
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ViscoSoft 4-Inch Active Cooling Copper-Infused Memory Foam Topper (Queen)
By the BlackBox gear desk · Updated July 2026
A thick 4-inch copper-infused foam topper that pulls heat away as you sleep. The washable cover has anti-slip backing and straps so it stays put on the bed.
How we picked this
Chosen from manufacturer specs and public research — no paid placement, and no hands-on testing we didn’t do, so there are no invented reviews or numbers here. Specs and prices vary by model and change over time, so confirm your exact one on the Amazon listing.
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ViscoSoft 4-Inch Active Cooling Copper-Infused Memory Foam Topper (Queen) · $250-$300 (list ~$399, frequently discounted)