Best Cooling Mattress Toppers
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A cooling mattress topper adds a thick comfort layer on top of your mattress, changing how the bed feels while helping it sleep cooler. Unlike a thin pad, a topper meaningfully softens or supports the surface, so it suits hot sleepers whose mattress feels too firm and too warm. It also helps anyone who sinks into heat-trapping foam and wakes up sweaty. Look for breathable materials like latex, gel-infused foam, or wool that resist heat buildup better than standard memory foam. Open-cell structures and ventilated designs promote airflow, and a moisture-wicking cover adds to the effect. Check the thickness against how much you want to change the feel, and confirm it fits within your fitted sheet depth.
ViscoSoft 3-Inch Memory Foam Mattress Topper King – Reflex Cooling Gel Pad with Removable Washable Cover
A cooling sleep-surface pick chosen for hot sleepers.
Novilla Memory Foam Mattress Topper Queen - 3 Inch Cooling Gel Infused, CertiPUR Certified
A cooling sleep-surface pick chosen for hot sleepers.
#1A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#2A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#3A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#4A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#5A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#6A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#7A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#8A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
#9A cooling sleep-surface pick chosen for hot sleepers.
- + Cools the surface you sleep on
- + Breathable and moisture-wicking
- + Works with the bed you already own
- - Check the depth and fit
- - Air it out before first use
Frequently asked questions
›What is the best choice among cooling mattress toppers?
ViscoSoft 3-Inch Memory Foam Mattress Topper King – Reflex Cooling Gel Pad with Removable Washable Cover is our top overall pick. A cooling sleep-surface pick chosen for hot sleepers.
›What is a good budget option?
Novilla Memory Foam Mattress Topper Queen - 3 Inch Cooling Gel Infused, CertiPUR Certified is the strongest low-cost pick in this guide. A cooling sleep-surface pick chosen for hot sleepers.
›How much should I expect to spend?
Picks in this guide span $$ to $$$ price bands (roughly: $ = under $30, $$ = $30–100, $$$ = over $100). We never display exact prices because they change constantly — the buttons above always show Amazon's current price.
›How were these products chosen?
Every product in this guide was individually researched on Amazon: we verify the exact listing, compare owner ratings and review volume, and write the pros and cons ourselves with small apartments and renters in mind. We earn a commission if you buy through our links, which never affects the ranking.
Last updated for 2026. Cool Sleep Picks independently selects every product; we may earn a commission from links above.