Cotton SUPERIOR COMFORT - Queen pillows have a 250 thread count cover filled with a soft down alternative. One of the best first apartment or new home essentials gift for bedroom, guest bed room, college dorm or house decor. KEEP COOL - If you easily overheat, or maybe you're looking for cool queen size pillows for night sweats, the breathability of our standard bed pillow can offer welcome relief. SAFE & SOUND - These fluffy bed pillows are made in an OEKO-TEX Standard Certified factory that ensures textiles meet high safety and environmental standards. EASY CLEAN - Unlike memory foam pillows, our pillow for side sleepers is designed to make life as easy! Simply pop them in the washer and tumble dry. NO SHIFT DESIGN - Whether you're a back, side, or stomach sleeper - our cooling pillows for sleeping can accommodate! The plush bounce-back design of this firm pillow will keep its shape in any position.