Feature: 1.The Unique Nose Pad design of the sleep mask can block lights coming from the nose area effectively,creating total darkness for light sleeper 2.Made of Breathable sport mesh and Ice silk sports fabric make it more comfortable to wear, Quick drying, breathable, filled in the sleeping mask is black bamboo charcoal fiber memoryCool, breathable 3.hemming Design, any machine washable , the natural sleep masks always fell apart after washed, We updated Hemming process ,never fall apart,non-fadingQuick drying. 4.The eye space is wider and deeper than the natural eye mask ,no pressure as on your eye balls, won't rub against your eyelids,more suitable for high noses of American people. 5.Eye mask with a elastic strap and Velcro can be adjusted to fit all head sizes, also it won't tangle your hair