Your pillow purchase will come with a free set of Queen-sized Ivory Luxury Microfiber Pillowcases. These free pillowcases will not apply towards additional bundle savings and cannot be exchanged or returned. See our Returns Page for more details.  Treat your head and neck to cradling comfort paired with cooling relief. This pillow features a renowned blend of TENCEL™ Lyocell and FRíO® rapid chill cooling fibers, clinically proven to cool 5x faster than traditional polyester for a consistently crisp sleep surface. FRíO® Cooling Fibers– Cool 5x faster than traditional polyester Tunnel heat away from the body while you sleep Offer a cooler sleep surface for uninterrupted rest