Stay cool! The Serta® Ocean Breeze Down Alternative medium density pillow keeps   you cool and dry. The cover is an ultra soft sustainable TENCEL™ fabric,   produced using environmentally responsible processes. HeiQ MINT delivers odor   control and botanical freshness. Feel good about the Suprelle™ Blue Breathe   fiber fill, because it's supportive, moisture wicking and part of an ocean   bound plastic prevention initiative. Life happens, so we made these pillows   machine washable for worry-free care. Available in both Standard/Queen and King sizes.