Customers appreciate the good fit of these sheets, with many noting they stay securely on the bed. The colors are also well-received, described as pretty and nice shades. The cooling effect is a highlight for many, with reviewers confirming the sheets help keep them cool. However, opinions on the texture are mixed, with some finding them a bit stiff or rough initially, while others describe them as soft and smooth. The material is generally seen as good quality and soft.
Earn 5% back¹ in rewards, plus more exclusive perksEarn 5% back¹ in rewards, plus more exclusive perks
Size:
King (76x80)
Color:
White
FREE Fast Delivery
Get it by Mon, Aug 10
to
43215
Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Offer ends 8/10/2026. Get $40 OFF your qualifying first order of $100+** with the Wayfair Credit Card! Offer ends 8/10/2026.
Stay cool with the Martex x brrr Cooling Technology Sheet Set. Sleep hot? Its cooling technology—the Triple Chill Effect — is scientifically proven to keep you cool while you sleep. It embeds the fabric with cooling minerals that help provide an immediate and continuous cooling effect while it wicks away moisture and dries quickly. They’re soft, stylish, and designed to help you stay fresh and chill all night long.
Features
60% Cotton/40% brrr° Polyester
300 Thread Count
Twin Fitted Sheet: 39” W x 75” L; Flat Sheet: 68”W x 96”L; (1) Standard Pillowcase: 20”W x 32”L
Twin XL Fitted Sheet: 39”W x 80”L; Flat Sheet: 68”W x 96”L; (1) Standard Pillowcase: 20”W x 32”L
Full Fitted Sheet: 54”W x 75”L; Flat Sheet: 85”W x 96”L; (2) Standard Pillowcases: 20”W x 32”L
Queen Fitted Sheet: 60”W x 80”L; Flat Sheet: 94”W x 104”L; (2) Standard Pillowcases: 20”W x 32”L
King Fitted Sheet: 78”W x 80”L; Flat Sheet: 110”W x 104”L; (2) King Pillowcases: 20”W x 40”L
Certified STANDARD 100 by OEKO-TEX®
Machine washable and dryer safe
Other Dimensions
Fitted Sheet Pocket Depth
19'' D
Overall Product Weight
3.82 lb.
Details
Product Type
Sheet Set
Bedding Size
King
Technique / Weave
Standard
Thread Count
300
Product Care
Commercial Laundry Use, Machine wash warm, wash with similar colors, only non-chlorine bleach when needed, tumble dry medium, remove promptly, warm iron as needed., Machine wash warm, wash with similar colours, only non-chlorine bleach when needed, tumble dry medium, remove promptly, warm iron as needed., Laver à la machine à l'eau tiède, laver avec des couleurs similaires, utiliser seulement un javellisant sans chlore au besoin, sécher par culbutage à température moyenne, retirer rapidement, repasser au fer chaud au besoin.
Total Number of Pieces Included
4
Color
White
Cotton Quality
Standard Cotton
Pieces Included
Pillowcase, Flat Sheet, Fitted Sheet
Number of Fitted Sheets Included
1
Number of Pillowcases Included
2
Material
Cotton Blend
Warranty
Commercial Warranty
No
30-Day Return Policy
Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.
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