Comfort is an essential for every long journey, and at YOUKI, we understand this. We make our travel-ready eye masks with soft combed cotton and bamboo fiber. The premium foams we use are extremely soft and contour to the face.Our products are made not only to be comfortable and of high quality, but wearable all night with an unmatched breathability thanks to a combination of combed cotton and bamboo fiber. Our eye masks are beautifully and functionally designed to be comfortable and stylish.