Verdict
Head-to-head · Best Cooling Mattress Toppers

Bear Pro Topper vs ViscoSoft 4-Inch Pillow Top Memory Foam Topper

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Bear Pro Topper comes out ahead by a narrow margin (4.7 vs 4.5). The gap is mostly about Hot sleepers who want the topper with the best independently measured cooling performance and meaningful memory-foam pressure relief. — read the strengths below before deciding.

Bear Pro Topper
Higher ratedRanked #1 in Best Cooling Mattress Toppers
Bear Pro Topper
$245as of Jun 8

The Bear Pro Topper is the standout cooling pick because it backed up the marketing in independent testing: Sleep Foundation measured the lowest temperature rise of any topper they tested, just 6.1 degrees against a 12.5-degree group average. Its cool-to-the-touch circular-knit cover does the heavy lifting, and the 3 inches of open-cell memory foam add genuine pressure relief. The 30-night trial is shorter than rivals, but for raw cooling performance it leads the category.

Strengths
  • Posted the lowest temperature rise of any topper in Sleep Foundation testing, climbing only 6.1 degrees versus a 12.5-degree average
  • Premium circular-knit cover is cool-to-the-touch and stays cool through the night, with no hot spots reported by a self-described hot sleeper
  • 3 inches of open-cell memory foam adds real pressure relief without trapping heat the way dense foam does
Watch-outs
  • The foam core itself is not ventilated, so the cooling relies primarily on the cover
  • Only a 30-night trial window, shorter than the 180 nights Saatva offers
  • Memory foam contour means more 'sink' than some hot sleepers who run very warm may want
ViscoSoft 4-Inch Pillow Top Memory Foam Topper
Ranked #4 in Best Cooling Mattress Toppers
ViscoSoft 4-Inch Pillow Top Memory Foam Topper
$209.95as of Jun 7

The ViscoSoft 4-Inch Pillow Top is the value and plushness pick, with a 4.4 average across more than 12,000 buyer reviews and a Good Housekeeping Best Hybrid Topper award. Its dual-layer design (gel memory foam under a fiberfill pillow top) delivers a hotel-soft surface, while gel-infused foam and a cool-to-the-touch TENCEL cover keep heat and moisture in check. Cooling trails the top picks, but for plush comfort and pressure relief per dollar it is outstanding.

Strengths
  • Holds a 4.4 average star rating across more than 12,000 buyer reviews, by far the largest review base here
  • Dual-layer build (3 in gel memory foam + 1.5 in fiberfill pillow top) gives a plush, hotel-like surface with strong pressure relief
  • Gel-infused foam plus a cool-to-the-touch TENCEL cover regulate heat and wick moisture for hot sleepers
Watch-outs
  • Cooling is solid but trails the dedicated graphite, phase-change, and copper designs above it
  • Some buyers report firmness softening and durability concerns over time
  • At 4 inches thick it can feel like too much sink for back and stomach sleepers

How they stack up

Bear Pro Topper

Beat the Saatva Graphite Topper, Helix GlacioTex Premium Topper, ViscoSoft 4-Inch Pillow Top Topper, and Layla Copper Memory Foam Topper on measured temperature rise in head-to-head testing. It is more affordable than the Helix GlacioTex Premium Topper and the Saatva Graphite Topper while cooling at least as well.

ViscoSoft 4-Inch Pillow Top Memory Foam Topper

Plusher and thicker than the Saatva Graphite Topper, with a pillow-top feel the firmer Helix GlacioTex Premium Topper does not offer, and it costs less than both. It cools less effectively than the Bear Pro Topper, Helix GlacioTex Premium Topper, or Saatva Graphite Topper, landing closer to the Layla Copper Memory Foam Topper on temperature.

Specs side-by-side

SpecBear Pro TopperViscoSoft 4-Inch Pillow Top Memory Foam Topper
MaterialOpen-cell memory foamGel-infused memory foam + fiberfill pillow top
Thickness3 in4 in (3 in foam + 1.5 in fiberfill)
CoverPremium circular-knit, cool-to-touch, zip-off washableCool-to-touch TENCEL, recycled-plastic fiberfill
Cooling TechBreathable cover, open-cell foamGel infusion + TENCEL moisture-wicking
FirmnessMediumPlush
SizesTwin through Cali KingTwin XL through King
CertificationCertiPUR-US, made in USACertiPUR-US
Trial / Warranty30-night trial, limited lifetime warranty
Guarantee90-day
← See the full ranking of best cooling mattress toppers