1.[ and Skin-friendly]- Slow rebound memory foam is skin-friendly and lightweight. Excellent resilience let this eye mask hold its shape well. Premium fabric feels smooth, lint- and fade-resistant. Won't stain sheets or pillow. 2.[3D Contoured Design Sleep mask]- The unique design of our sleep masks fitted around the nose brings you a completely dark sleep environment. Even in bright places, you can be at ease for a nap or for the night. the contour conforms to fit face snugly. Block out lighting perfectly. Better nose cutout prevent light from the bottom effectively. 3.[No Eye Pressure]- sleeping mask with 3D contoured cup eye sockets has deeper space, and won't touch your eyelashes. Deeper and wider eye pockets give you larger eye space than usual flat sleep masks. No pressure on eyeballs and allow blinking, maintain your beautiful eye makeup. 4.[Adjustable Buckle Strap]- These eye mask has large adjustable buckle strap makes our sleep mask one size fits all, which will not catch or break hair nor will it hurt your ears. Full adjustable buckle strap suitable for more head shapes, accommodate different head sizes. Easy to get the right tightness and never tangle in your hair. 5.[Comfortable]- eye mask for sleeping made of smooth cooling silk fabric lining and premium 6-layer low rebound soft memory foam make the sleep eye mask breathable and lightweight, comfortable for travel, nap, flight, camping, Yoga. This sleep mask is a good choice for both women and men.