Super soft and comfortable low bounce memory foam. The deeper and wider eye bags can not only bring more space to your eyes, but also perfectly block the light without causing pressure on your eyes. You can blink freely without damaging your makeup. Slow rebound memory foam has light weight and soft material, which will not cause damage to the skin. Excellent elasticity makes this eye mask not easy to deform. High quality fabric feels smooth, lint free and fade resistant. Won't stain the sheets or pillows. Advanced non glue edge sealing technology is adopted, which is firm and durable, will not leave traces on the face, and the joints are not easy to fall off. Adjustable buckle for different head sizes. It's easy to get the right tightness and won't tangle in your hair. Suitable for meditation, yoga, travel, napping and insomnia.