Iso-Cool 11-ounce Quilted Mattress Pad, Full 300-thread-count, 100% cotton cover combined with Outlast Adaptive Comfort material for cooler sleep Filled with luxurious RichLoft spiral spun polyester fiber fill; 11 oz per sq/yd Outlast material applied from foot of pad up 60-inches toward the head and complete side to side There is no Outlast material under the pillow area of the pad Full measures 54 x 76 inches Iso-Cool, and RichLoft are registered Trademarks of Carpenter Co.