text: Product arrived on time as promised. Tried it on and had to adjust the straps to be just so or light would enter through the area just under the bridge of my nose. I imagine the strap behind my head will slip when sleeping but do not know as yet and will post another review after use. The product was soft and felt comfortable on the test run. Will be the first time I have used a sleep mask so am looking forward to seeing it performs as intended.