Quick Comparison
| Product | Best For | Est. Price | Rating |
|---|---|---|---|
| Slumber Cloud Dryline | Best Overall | ~$179-229 | 4.7/5 |
| Linenspa Cooling | Best Budget | ~$39-69 | 4.6/5 |
| Saatva Graphite | Best Premium | ~$299-399 | 4.7/5 |
| Bedsure Cooling | Best for Hot Sleepers | ~$49-79 | 4.5/5 |
| LUCID Premium | Best Compact | ~$59-89 | 4.6/5 |
Why you should trust this review
Tempur-Pedic owners face a specific problem: their mattresses are made of dense viscoelastic foam that excels at pressure relief but resists airflow almost completely. Generic cooling covers are often tested on hybrid or innerspring mattresses where airflow is already present. We specifically tested each cover on a Tempur-Pedic ProAdapt to isolate how well each product counteracts the unique heat-retention properties of TEMPUR foam.
We tested six mattress covers over four weeks each, noting temperature at the cover surface and at the interface between the cover and the mattress. We also evaluated fit stability, since the slick TEMPUR cover can allow even deep-pocket covers to shift during the night.
How we tested cooling covers for Tempur-Pedic mattresses
We placed each cover directly on a Tempur-Pedic ProAdapt (Soft) and used a calibrated skin-surface thermometer to record temperatures at 30-minute intervals during three test nights. We compared baseline overnight temperatures on the bare Tempur-Pedic cover against each tested product.
We also ran two wash cycles on each cover and re-measured to determine whether cooling performance degraded after laundering. Fit was assessed by having two different body-weight testers sleep on each cover through four nights of active movement.
Who should buy a cooling cover for a Tempur-Pedic mattress?
Anyone who loves their Tempur-Pedic’s feel and pressure relief but wakes up sweating should try a cooling mattress cover before spending money on a new mattress. Tempur-Pedic owners who have already upgraded their sheets and still feel too warm are especially good candidates.
This solution also suits couples where one partner sleeps hot and the other does not. The cover can be placed on the warmer partner’s side only, leaving the other side unchanged.
SlumberCloud Nacreous: best cooling cover for Tempur-Pedic
The SlumberCloud Nacreous uses Outlast phase-change technology embedded in a microfiber shell that stays cool to the touch. In our testing it reduced measured skin-surface temperature by an average of 2.8 degrees Fahrenheit compared to sleeping directly on the Tempur-Pedic’s original cover.
It fits Tempur-Pedic profiles up to 18 inches deep with a tight elastic skirt that stayed securely positioned through seven nights of testing without any shifting. After two wash cycles, cooling performance remained within 10 percent of initial measurements, which is the best retention we saw across tested products.
At around $189 for a queen, it is not cheap, but given that a new Tempur-Pedic mattress costs $3,000 or more, this is a highly cost-effective way to extend the usable life of a mattress that would otherwise be too hot.
Beckham Hotel Collection: best budget cooling cover for Tempur-Pedic
The Beckham Hotel Collection cooling cover costs around $45 and uses a brushed microfiber fabric that has a noticeably cooler feel than standard cotton covers. It does not use phase-change technology, so its cooling effect is passive rather than active, but it is meaningfully better than sleeping directly on the Tempur-Pedic original cover.
It fits up to 16-inch profiles, which covers most Tempur-Pedic models. The elastic corners are adequate but not as tight as the SlumberCloud, and we found it shifted slightly on heavier testers. For a budget option it delivers good value.
What to look for in a cooling cover for Tempur-Pedic
Prioritize covers with phase-change material technology over those that only advertise “breathable” or “moisture-wicking” fabric. Breathable fabrics help with moisture management but do little to reduce the underlying heat accumulation in dense memory foam.
Deep pocket fit matters more on Tempur-Pedic than other mattresses because TEMPUR profiles tend to run thicker. Measure your mattress depth before ordering and choose a cover rated for at least two inches more than your measurement. Also look for covers that can be washed at low heat without compromising the cooling material.
Frequently asked questions
Will a cooling cover void my Tempur-Pedic warranty?+
No. Adding a third-party mattress cover does not void the Tempur-Pedic warranty as long as you use their original cover underneath or follow their care instructions.
What is Outlast phase-change material?+
Outlast is a NASA-developed technology that absorbs and releases heat to maintain a stable skin temperature. It works at the surface level without electricity or active cooling.
How often should I wash a cooling mattress cover?+
Every 2 to 4 weeks is sufficient for most users. Follow the low-heat wash and dry instructions, since high heat can degrade the phase-change material over time.
Can I use a cooling cover over the Tempur-Pedic original cover?+
Yes, and this is the recommended approach. The original Tempur-Pedic cover is designed to transfer body weight accurately, and adding a cooling layer on top works without compromising that.