Invisible Nosewing: Flat nosewing design, no nose pad, it is easier to fit the face, will not leak and the shading rate is higher, so as to achieve better quality of sleep. Modern 3D tailoring techniques also guarantee eye comfort without creating a sense of oppression.
Unique 3D Lablleing Eye Design: Five designs for you to choose. The Cool Eye is made by special crafts Labelling, not priting pattern. Unlike ordinary printing 3D pattern, so it can show real 3D effect, and will make your sleep mask more attractive and unusual.
3D Contoured Block Out Light Perfectly: Human engineering contour can improve 99% lightproof performance and reduced 95% pressure. 3D eye cover, covers your eyes fully, you can open and blink your eyes freely when you wear this sleep mask.
Flexible Adjustable Strap: Softening elastic material, fits all sizes head comfortably with adjustable buckle and strap, we have lengthen the strap to increase the adjustable range to fits all size of head. The strap is high elastic and will not tangle or catch your hair.
Breathable & Durable: Polyster material, two-sided fabric is seamless stitch by hand, stable sewing not easy to fall apart. Light and breathable material and smooth fabric let you get a good sleep and it is perfect for travel, naps, yoga or meditation.