Umstead Logo Silk Sleep MaskThe Umstead logo sleep mask is a much needed luxury for blissful sleep. These masks are 100 percent mulberry silk. The masks block light, provide cooling, & are moisture retaining. They each come with a travel pouch and have a comfort fit stretch band along the back for the perfect fit. Details & care This silk sleep mask lets you fall into a blissful night's sleep, while helping to prevent wrinkles and creases where your skin is the most delicate.