Our La-Z-Boy Serene Foam Density Pillow Traditional/ Firm-Extra Firm is designed for all-night-long comfort. Its Serene Foam offers enhanced support enabled by billions of microscopic air capsules. It's also not temperature sensitive, helping you stay comfortable throughout the night. Instantly feel the cool sensation of the moisture-wicking TENCEL Lyocell/recycled polyester cover the moment it touches your skin. Get ready to experience the blissful bedtime comfort you've been searching for. La-Z-Boy is a trademark of La-Z-Boy Incorporated and is used under license to Carpenter Co.; conserve is a trademark of La-Z-Boy Incorporated; Serene is a registered trademark of Carpenter Co.; TENCEL is a trademark of Lenzing AG; CertiPUR-US is a registered certification mark of Alliance for Flexible Polyurethane Foam, Inc.