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Cooling King Size Bed Sheets

Find cooling king size bed sheets designed for a more comfortable night’s sleep if you tend to sleep hot. Compare sheet sets by material, breathability, and care requirements, and check dimensions and fitted-sheet pocket depth to find the right fit for your king mattress.

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  1. BedJet - Single Zone Cloud Sheet King Size - White

    SKU: J3QRW7XL88

    Great for athletes for recovery...Great Sheets

    Product Description

    A luxuriously soft white 100% cotton sheet with airflow chambers for enhanced BedJet temperature control.
    See all Sleep Technology
    Your price for this item is $169.00

  2. Lux Decor Collection - Rayon from Bamboo Blend King Bed Sheets, 4-Piece Cooling Sheet Set with 16-Inch Deep Pockets - White

    SKU: J3789Z37VS

    Product Description

    A four-piece white sheet set crafted from a cooling polyester and bamboo rayon blend with deep pockets.
    See all Sheets
    Your price for this item is $27.99

  3. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Aqua

    SKU: JXWJ6FV7VS

    Product Description

    A moisture-wicking aqua microfiber sheet set that keeps you cool, dry, and comfortable all night.
    See all Sheets
    Your price for this item is $63.87

  4. Peace Nest - Cooling Mattress Pad with PCM Technology - King - White

    SKU: JXTRWRY2T6

    Product Description

    A white polyester mattress pad with PCM technology that absorbs and releases heat for cooler, comfortable sleep.
    See all Mattress Toppers & Pads
    Your price for this item is $54.99

  5. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Gray

    SKU: JXWJ6FV7ZK

    Product Description

    A gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $72.26

  6. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Gray

    SKU: JXWJ6FV7Z9

    Product Description

    A gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $63.87

  7. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Light Gray

    SKU: JXWJ6FV76K

    Product Description

    A light gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, all-night sleep.
    See all Sheets
    Your price for this item is $72.26

  8. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Light Gray

    SKU: JXWJ6FV76C

    Product Description

    A light gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, all-night sleep.
    See all Sheets
    Your price for this item is $63.87

  9. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - White

    SKU: JXWJ6FV74V

    Product Description

    A white polyester microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable sleep.
    See all Sheets
    Your price for this item is $61.01

  10. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - White

    SKU: JXWJ6FV74T

    Product Description

    A white microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $61.01

  11. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Light Gray

    SKU: JXWJ6FV79R

    Product Description

    A light gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, all-night sleep.
    See all Sheets
    Your price for this item is $61.01

  12. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Light Gray

    SKU: JXWJ6FV794

    Product Description

    A light gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $61.01

  13. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Aqua

    SKU: JXWJ6FV7F9

    Product Description

    A moisture-wicking aqua microfiber sheet set with Cool Max technology for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $61.01

  14. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Gray

    SKU: JXWJ6FV7KZ

    Product Description

    A gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $61.01

  15. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Gray

    SKU: JXWJ6FV7K6

    Product Description

    A gray microfiber sheet set with moisture-wicking Cool Max fabric for cool, comfortable, and chemical-free sleep.
    See all Sheets
    Your price for this item is $61.01

  16. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Aqua

    SKU: JXWJ6FV7VX

    Product Description

    A moisture-wicking aqua microfiber sheet set that keeps you cool, dry, and comfortable all night.
    See all Sheets
    Your price for this item is $61.01

  17. Gracie Mills - Thaddeus Cool Microfiber Sheet Set for All Night Comfort - Aqua

    SKU: JXWJ6FV7VW

    Product Description

    A moisture-wicking aqua microfiber sheet set with Cool Max blend fabric for cool, comfortable, all-night sleep.
    See all Sheets
    Your price for this item is $72.26

  18. Lux Decor Collection - 4-Piece King Bed Sheet Set, Ultra Soft Microfiber, Deep Pocket, Wrinkle-Resistant, Hypoallergenic, All-Season Comfort - Spa Blue

    SKU: J3789Z3G3P

    Product Description

    A hypoallergenic, wrinkle-resistant spa blue microfiber sheet set offering ultra-soft, all-season comfort and deep pockets.
    See all Sheets
    Your price for this item is $21.99
    Save $26
    The previous price was $47.99

  19. Lux Decor Collection - 4-Piece King Bed Sheet Set, Ultra Soft Microfiber, Deep Pocket, Wrinkle-Resistant, Hypoallergenic, All-Season Comfort - Taupe

    SKU: J3789Z3G8Y

    Product Description

    A taupe microfiber sheet set offering ultra-soft, hypoallergenic, wrinkle-resistant, all-season comfort with deep pockets.
    See all Sheets
    Your price for this item is $21.99

  20. Lux Decor Collection - 4-Piece King Bed Sheet Set, Ultra Soft Microfiber, Deep Pocket, Wrinkle-Resistant, Hypoallergenic, All-Season Comfort - Ice Blue

    SKU: J3789Z3GCP

    Product Description

    An ultra-soft ice blue microfiber sheet set offering deep pockets, wrinkle resistance, and hypoallergenic all-season comfort.
    See all Sheets
    Your price for this item is $22.99
    Save $25
    The previous price was $47.99

  21. Lux Decor Collection - 4-Piece King Bed Sheet Set, Ultra Soft Microfiber, Deep Pocket, Wrinkle-Resistant, Hypoallergenic, All-Season Comfort - White

    SKU: J3789Z3GGL

    Product Description

    A hypoallergenic white microfiber sheet set offering ultra-soft, wrinkle-resistant, all-season comfort with deep pockets.
    See all Sheets
    Your price for this item is $20.99
    Save $27
    The previous price was $47.99

  22. Lux Decor Collection - 4-Piece King Bed Sheet Set, Ultra Soft Microfiber, Deep Pocket, Wrinkle-Resistant, Hypoallergenic, All-Season Comfort - Blue

    SKU: J3789Z38V7

    Product Description

    A hypoallergenic blue microfiber sheet set offering deep pockets, wrinkle resistance, and all-season comfort.
    See all Sheets
    Your price for this item is $21.99
    Save $26
    The previous price was $47.99

  23. Lux Decor Collection - Rayon from Bamboo Blend King Bed Sheets, 4-Piece Cooling Sheet Set with 16-Inch Deep Pockets - Navy Blue

    SKU: J3789Z3J7P

    Product Description

    A navy blue 4-piece king sheet set featuring a cooling polyester and bamboo rayon blend with deep pockets.
    See all Sheets
    Your price for this item is $25.99

  24. Lux Decor Collection - Rayon from Bamboo Blend King Bed Sheets, 4-Piece Cooling Sheet Set with 16-Inch Deep Pockets - Purple

    SKU: J3789Z3J7T

    Product Description

    A four-piece purple sheet set in a cooling polyester and bamboo rayon blend with 16-inch deep pockets.
    See all Sheets
    Your price for this item is $29.99
    Save $18
    The previous price was $47.99
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Cooling king size bed sheets can help create a more comfortable sleep environment by allowing airflow and managing moisture throughout the night. For hot sleepers, breathable king sheets made from cotton percale, linen, or moisture-wicking lyocell can offer alternatives to heavier, densely woven bedding. Cotton percale has a crisp, lightweight feel, while linen offers an airy texture that typically softens with washing. Lyocell sheets often have a smooth feel and absorb moisture, although overall comfort depends on the fabric’s weave, weight, and construction—not just the fiber listed on the label. Rather than choosing cooling sheets for a king bed based on thread count alone, look for breathable materials and care instructions that suit your routine. A higher thread count does not automatically mean cooler bedding, and some tightly woven fabrics can limit ventilation. Cooling bed sheets do not actively lower room temperature, but the right fabric can help reduce the warm, clammy feeling associated with trapped heat and perspiration. Finding the best cooling king size bed sheets for your setup also means checking mattress dimensions, pocket depth, and what comes in the sheet set. A standard king mattress measures approximately 76 by 80 inches, while a California king measures approximately 72 by 84 inches, so these fitted sheet sizes are not interchangeable. If you use a thick mattress or mattress topper, compare the total height with the fitted sheet’s stated pocket depth to find deep-pocket king sheets that stay securely in place without excessive pulling at the corners. Split king beds generally require two twin XL fitted sheets, making set configuration especially important for adjustable bases. Check whether your cooling king sheet set includes a flat sheet and king pillowcases, since package contents vary. For a breathable bedding setup, pair lightweight sheets with a suitable mattress protector and a lighter blanket or comforter; a heavy top layer can trap heat even over airy sheets. Follow the manufacturer’s laundering directions to preserve fit, softness, and any moisture-management finishes, helping your king size cooling bedding remain comfortable through regular use.

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FAQ

Sheets marketed as cooling commonly feature cotton, linen, lyocell, viscose derived from bamboo, or synthetic blends. Fiber content varies by collection, so check the fabric label to distinguish single-fiber fabrics from blends.

Percale uses a one-over, one-under weave that creates a crisp feel and matte finish. Sateen places more threads across the fabric surface, giving it a smoother feel and subtle sheen. These terms describe the weave rather than the fiber.

Follow the care label, since laundering instructions vary by fabric and finish. Many sheets call for a gentle cycle, mild detergent, and low-heat tumble drying. Check whether the manufacturer advises against bleach or fabric softener.

A sheet set typically includes a fitted sheet, a flat sheet, and pillowcases. Some collections omit the flat sheet or sell each piece separately, so review the package contents before choosing a set.

Choose solid neutrals for a simple foundation, or use stripes and subtle patterns to add visual interest. Match one sheet color to an accent in your comforter, duvet cover, or throw pillows for a coordinated look. A matte or subtly lustrous fabric finish can also complement your bedding style.

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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.