| Serta Supersoft Cooling Bed Set, Reversible Bedding Comforter & Solid Sheet Set Polyester/Polyfill/M... Supersoft and ultra-comfy, the Serta Supersoft Washed Cooling Sheet Set is a basic elemental component of any bed. The fabric is pre-washed to make it softer, prevent shrinking or shape loss, and give it a relaxed, stylish, vintage look. ... more | Wayfair | $100.27 $89.99 FREE shipping go to store |