ViscoSoft 4-Inch Active Cooling Copper-Infused Memory Foam Topper (Queen)
By Lee · Researched & cited, not personally tested · Updated Jul 2026
- Typical price · Jul 2026
- $250-$300 (list ~$399, frequently discounted)
- Best for
- Hot sleepers who want maximum added cushioning and a topper that won't slide around the bed.
- Key spec
- 4-inch dual-layer copper-infused memory foam (copper carries heat away); Drift-Cool washable cover with anti-slip backing and adjustable straps.
Typical price · as of Jul 2026
$250-$300 (list ~$399, frequently discounted)
Key spec
4-inch dual-layer copper-infused memory foam (copper carries heat away); Drift-Cool washable cover with anti-slip backing and adjustable straps.
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Opens the exact product on Amazon — confirm the model and current price there.
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.
A thick, plush 4-inch copper-infused topper that adds real cushioning while copper carries heat away from the surface. The included washable cover has anti-slip backing and straps so it stays put.
Best for Hot sleepers who want maximum added cushioning and a topper that won't slide around the bed.
What earns it the pick
- 4-inch dual-layer copper-infused memory foam
- Copper helps transfer heat away from the body
- Drift-Cool washable cover
- Anti-slip backing with adjustable straps
- Queen size
The honest catch
What we’d want you to know before you buy.
- 4 inches raises mattress height and may need deep-pocket sheets
- Memory foam still retains some heat even with copper
- Thick foam is heavy to move and slow to expand at first
- New foam can have a mild odor that fades
The Decision Receipt
- Why it's here
- A thick, plush 4-inch copper-infused topper that adds real cushioning while copper carries heat away from the surface. The included washable cover has anti-slip backing and straps so it stays put.
- Who should buy it
- Hot sleepers who want maximum added cushioning and a topper that won't slide around the bed.
- The main tradeoff
- 4 inches raises mattress height and may need deep-pocket sheets
Built from the live Amazon listing, manufacturer specs, and owner-review patterns — not personally lab-tested. Prices are approximate; confirm the current price on Amazon.
Research trail
How every recommendation is built. We research, compare, and cite — we don’t take payment for placement, and we don’t claim to personally lab-test.
- Specs & manuals checked
- Warranty & support reviewed
- Owner-review patterns analyzed
- Price history tracked
- Independent reviews cross-referenced
- Safety / recall checks where relevant
Decided it’s the one?
Check the live price and exact model on Amazon.