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TheraGel 4" Memory Foam Mattress Topper, Queen

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$112.80
Sep 13 · Macy's
Best price
$214.32
−43% vs high
14-day high
$376.00
All stores
$376$244$113
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $112.80 at Macy's. Highest: $376.00. Current best is 43% below the 14-day high.

What buyers say

AI summary · 62 reviews

A plush, supportive mattress topper that delivers cloud-like comfort and effective pressure relief, though a few buyers report a strong chemical odor that lingers despite airing out. The overall experience is highly positive with minimal issues.

Liked

  • Cloud-like comfort
  • Excellent back support
  • Cooling gel-infused foam

Complaints

  • Strong chemical odor after opening
  • Does not fit standard queen mattress

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

The Comfort Tech 4" TheraGel Memory Foam Mattress Topper is a queen-sized mattress overlay designed to enhance sleep comfort and support. It features 4 inches of premium gel memory foam with Active Air Technology, which improves airflow for a cooler sleeping experience. The topper includes IsoFresh odor-neutralizing technology and is made from foam manufactured in the USA. It fits standard queen mattresses and comes with a 3-year limited warranty. Spot cleaning is recommended for maintenance.

  • 4" gel memory foam
  • Active Air Technology
  • Cooling sleep surface
  • Made in USA
  • IsoFresh odor control
  • Spot clean care

Based on 62 reviews at Macy's

Read all 62 reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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TheraGel 4" Memory Foam Mattress Topper, Queen — Price History