Celliant® Performance Sheets from Sleepletics® provide wellness benefits that support a healthy and active lifestyle. These luxurious sateen-weave sheets combine 5-star comfort with infrared technology in a responsive textile that is clinically proven to promote restful sleep, increase energy and stamina, improve strength, and aid in faster recovery from physical activity. Celliant Sheets also help regulate body temperature for a more comfortable night’s sleep. An FDA-Determined General Wellness Product, the Celliant mineral-infused fabric captures and converts body heat into infrared energy, increasing blood flow to your muscles and improving local circulation for a healthier, more restful and restorative sleep. Celliant Sheets are comfortable, wrinkle-resistant and maintain their softness wash after wash. Celliant technology is embedded into the core of the yarns so that it cannot wash or wear out; the technology is not based on a coating or an application and offers wellness benefits that last the life of the sheets. Product Details: — FDA-Determined General Wellness Product — Increases Local Circulation — Regulates Body Temperature — Promotes Restful Sleep & Faster Muscle Recovery — Soft + Breathable Fabric — 400 Thread Count, Luxurious Sateen Weave — 60% Premium Long-Staple Cotton, 40% Celliant® Polyester — 15” Pocket Depth - Fits Mattresses Up To 18” Deep — Elastic All-Around Fitted Sheet — Wrinkle-Resistant — Easy Care: Machine Wash Cold; Tumble Dry Low Heat Sheet Sets: Twin 3-piece Set: — 1 Fitted Sheet, 1 Flat Sheet, 1 Standard Pillowcase Queen 4-piece Set: — 1 Fitted Sheet, 1 Flat Sheet, 2 Standard Pillowcases King & California King 4-piece Set: — 1 Fitted Sheet, 1 Flat Sheet and 2 King Pillowcases