The best sleeping masks for your eyes are the ones that help block out light completely and feel comfortable over your eyes.Our ComfiTime 3D contour eye mask, filled with high-quality materials, takes care of both. Lightweight, contoured, with an adjustable strap and nose baffle design, this eye cover fits comfortably and blocks light well for a wide variety of face shapes. The soft memory foam material feels smooth and soft against the skin.This eye covers travel well and can make sleeping on a plane or other vehicle a little more comfortable. They work just as well when you're in bed.