Put an end to over-heating and other sleep-disrupting temperature fluctuations and start getting the great night's sleep your body needs to perform at its peak. Our ridiculously soft SHEEX fabrics breathe 10x better than traditional cotton sheets, allowing air to circulate freely around your body to maintain an ideal sleep temperature. And our technical fibers wick moisture away from your skin 2x-3x better than cotton and facilitate faster evaporation, making sure you don't wake up damp or sweaty. In addition, SHEEX performance sheets stretch and conform to your mattress, achieving an exceptional fit on mattresses of all sizes. Plus, these patented sheets are wrinkle resistant with a luxurious drape and sheen, requiring minimal care and never needing ironing. We guarantee SHEEX will be the best sheets you'll ever own. Sleep Cool. Sleep Dry. Sleep Comfortable. Features: Twin/Twin XL includes one fitted sheet, one flat sheet,andone Standard pillowcase Full and Queen include one fitted sheet, one flat sheet,andtwo Standard pillowcases King/California King includes one fitted sheet, one flat sheet,andtwo King pillowcases King and Cal King sizes can be used interchangeably and stretch for a precise fit Split King includes one flat sheet, two Twin size fitted sheets and two King pillowcases Fabric: 87% microfiber polyester, 13% spandex Imported Certified SHEEX Performance Beddingproduct Use cold water and choose a regular cycle with no bleach or fabric softener and no fabric dryer sheets. Tumble dry on low, and don't worry about having to iron - SHEEX are wrinkle-resistant! SHEEX wash and dry wonderfully and also hold up well against fading and shrinking Colors: Bright White, Ecru, Khaki, Blush Pink, Lavender, Forest, Pearl Blue, Carolina Blue, Garnet, Navy, Graphite, Black Sheex Original Performance Sheet Set - Split King (Navy)