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.