Heat Absorbing Covers

Shop Heat Absorbing Covers at Mattress Firm to find bedding options for your sleep setup. Explore available sizes, styles and materials to help you choose a cover that fits your mattress and personal preferences.

Rest Evercool Pillowcase

1589

Starting at

$79⁰⁰

Temperature

Lusome Temperature Regulating Sheets

Starting at

$328⁰⁰

Temperature

Bedgear Cooling Throw

Starting at

$127⁴⁹

$149⁹⁹

$23 OFF

Allergies
Temperature

Rest Evercool Sheet Set

309

Starting at

$244⁰⁰

$279⁰⁰

$35 OFF

Temperature
Allergies

Cozy Earth Bamboo Duvet Cover

1533

Starting at

$308⁰⁰

Temperature

Rest Evercool Comforter

8983

Starting at

$160⁰⁰

$179⁰⁰

$19 OFF

Temperature
Allergies

Bedgear Ver-Tex Crib Mattress Protector

Starting at

$69⁹⁹

Temperature

Bedgear Ver-Tex Pillowcase Set

Starting at

$59⁹⁹

Temperature
Allergies

Cozy Earth Bamboo Blanket

734

Starting at

$238⁰⁰

Temperature

Rest Evercool Bedding Bundle

Starting at

$289⁰⁰

Temperature
Allergies

Bedgear Ver-Tex Performance Mattress Protector

176

Starting at

$259⁹⁹

Temperature

Bedgear Cooling Blanket

Starting at

$152⁹⁹

$179⁹⁹

$27 OFF

Allergies
Temperature

Allerease Ultimate Mattress Protector

339

Starting at

$34⁹⁹

Temperature
Allergies

Sleepy's Deluxe Cool Stretch Pillowcases

Starting at

$49⁹⁹

Temperature
Allergies

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Firm Mattress

5191

Starting at

$3999⁰⁰

$4199⁰⁰

$200 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

$300 Instant Gift⁴ with purchase of a mattress set + Calm app 3-month free trial.

Tempur-Pedic TEMPUR-LuxeAdapt 2.0 13" Firm Mattress

1498

Starting at

$4599⁰⁰

$4899⁰⁰

$300 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature
Allergies
Bed Partner
Toss and Turn

$300 Instant Gift⁴ with purchase of a mattress set + Calm app 3-month free trial.

Sleepy's Deluxe Cool Stretch Sheet Set

Starting at

$179⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁰.

Heat-absorbing covers for bedding help manage warmth at the sleep surface, creating a more comfortable layer between the body and a mattress or pillow. Unlike heat-resistant covers made to protect kitchen surfaces or equipment, these covers are intended for everyday sleep comfort, not protection from flames, hot cookware or other high-temperature sources. Their purpose is to absorb some body heat, help that warmth move away from the contact area or support airflow, depending on their construction. Those functions are related, but they are not interchangeable. A fabric that feels cool when a hand first touches it may transfer heat quickly without maintaining that same sensation throughout the night. A breathable cover allows air and water vapor to pass through its structure, while a moisture-wicking fabric helps move perspiration across fibers so it can evaporate when conditions allow. Some heat-absorbing bedding incorporates phase-change materials, which take in heat as they change physical state within a designed temperature range and release it as conditions cool. Their capacity to absorb heat is limited, so they should not be expected to provide continuous refrigeration or keep every sleeper at a fixed temperature. For someone who turns a pillow over to find a cooler spot or pushes back the comforter after settling into bed, a thoughtfully chosen cover can be a useful part of a more comfortable setup. It may also appeal to people whose bedrooms stay warm during the cooler months because of household heating or heavy bedding. The most useful distinction is between an immediate cool-touch feel and broader temperature management over time. Room temperature, humidity, sheets, blankets and the mattress underneath all influence the result. A cover works within that environment rather than replacing it, and even a well-designed cooling surface can feel warmer when it is buried beneath dense layers that hold heat close to the body. That makes the full bedding combination just as important as the cover itself.

Materials and construction shape how heat-absorbing covers feel, fit and perform during ordinary use. Cotton can provide a familiar, breathable surface, while lyocell and certain performance fabrics may offer moisture management, depending on the weave, knit and finishing treatment. Polyester or nylon blends can create a smooth, stretchy fabric, but fiber names alone do not establish how effectively a cover handles warmth. Fabric density, added membranes, padding and any thermal treatment also matter. A thin stretch-knit surface may preserve more of the mattress’s existing feel, while a padded cover can add cushioning and change how closely the body rests against the layers below. For sleepers who like the contouring of foam but prefer a less warm surface, keeping added layers light and breathable may be helpful. Someone who wants spill protection has another consideration: a cooling cover is not necessarily waterproof, and a waterproof cover does not necessarily absorb heat. Protective membranes vary in breathability, texture and sound, so the description should clearly identify both the comfort features and the type of protection provided. Fit deserves the same attention as fabric. Match the cover to the mattress size and measure the full depth it needs to accommodate, including a topper if the cover will enclose both. A pocket that is too shallow can pull loose at the corners, while excess fabric can bunch beneath a fitted sheet. Stretch panels, secure elastic and well-finished seams can help the surface stay smooth as a sleeper changes position. On an adjustable base, the cover should accommodate the mattress as it bends without restricting its movement or slipping off. Pillow covers also need the correct dimensions and enough room to preserve the pillow’s intended loft rather than compressing it tightly. For additional sleep-surface options, Cooling Sleep Covers offers a related category to consider alongside the desired fit, texture and level of protection. Whether the priority is a smoother pillow surface or a breathable mattress layer, the strongest match is one that supports the existing bed without adding unwanted bulk.

Care requirements and everyday durability help determine whether a heat-absorbing cover will remain a practical part of the bedding routine. Before choosing one, check whether it is machine washable, which water temperature is recommended and whether it can go in a dryer. Some thermal finishes, protective layers and stretch fabrics require low heat or air drying, and fabric softeners or bleach may be unsuitable for certain constructions. The care label should take priority over a general bedding routine. A cover that needs more drying space or time than the household can easily provide may be less convenient than its initial feel suggests. Wash removable covers as directed, allow them to dry completely before putting them back on and check seams, elastic and closures periodically for wear. Never assume that the zippered outer cover supplied with a mattress can be removed or washed; follow the mattress manufacturer’s instructions before opening it. For separately purchased covers, reinforced stitching and resilient stretch can help with repeated fitting and laundering, although the lifespan of any cooling treatment depends on its construction and care. Intended use matters, too. In a primary bedroom, a cover may need to withstand frequent washing and nightly movement. In a guest room, straightforward care and an unobtrusive feel can make it easier to accommodate a range of preferences. Couples with different warmth preferences may find that individual pillow covers or lighter bedding on one side offer more flexibility than changing every layer of the bed. A cover can also be a thoughtful housewarming gift when the recipient’s mattress dimensions and fabric preferences are known, especially for someone who has mentioned feeling too warm at night. Practical expectations remain important: heat-absorbing covers support comfort, but they do not treat persistent night sweats or replace medical advice for unexplained symptoms. Pairing an appropriately fitted cover with breathable sheets, manageable blanket layers and a comfortable bedroom temperature gives its materials a better opportunity to work. The goal is a bed that feels inviting when the lights go out and stays comfortable enough that adjusting the covers becomes less of a distraction.

What are heat absorbing covers made of? + -

Heat absorbing covers are typically made with a blend of fabrics and fibers designed to manage warmth at the surface of your mattress. Common materials may include cotton, polyester, rayon or specialized cooling fibers.

How do heat absorbing covers differ from standard mattress covers? + -

Heat absorbing covers are designed with materials that interact with body heat, while standard mattress covers primarily provide a layer between you and the mattress. Construction and fabric feel can vary by cover.

Can a heat absorbing cover be used with any mattress? + -

Most heat absorbing covers are designed to fit over a range of mattress types, including memory foam, innerspring and hybrid mattresses. Check the cover’s care and fit details to find the right match for your mattress.

What does a heat absorbing cover feel like? + -

The feel depends on the cover’s materials and construction. Some have a smooth, lightweight surface, while others may feel softer, more textured or quilted.

How should I care for a heat absorbing cover? + -

Follow the care instructions provided with the cover. Many can be machine washed, but recommended water temperature, drying method and cleaning frequency may vary by material.