Memory Foam - Super soft and comfortable fabric Latest 3D Design: Eye mask based on ergonomics. The contours of the eye area are deeper, allowing your eyes to move freely. No pressure on the eyes, protects your eye makeup and eyelashes. Perfect for All Sleeping Positions: New ultra-thin design with a 15° tilt angle on the sides minimizes pressure on the temples when sleeping on your side. Also comfortable for back and stomach sleepers, blocking out light from all directions. Blocks Light: The sleep mask has greater coverage and is uniquely designed for the nose, effectively blocking light from entering. Lightweight and Breathable: Skin-friendly memory foam lining with air hole design allows the skin to breathe naturally, and the smooth, high-quality fabric never stains sheets or pillows. Fits All Sizes: Unique adjustable, pain-free elastic headband. The material is softer and won't deform or fall off during sleep. Soft stretch cord won't tangle hair, suitable for long-term use.