This Halfmoon Silk Sleep Mask from Gaiam is a luxurious, lightweight sleep mask that is perfect for a deep, restful sleep. Crafted from 100% mulberry silk, it is gentle on the skin and breathable, allowing for a comfortable, undisturbed sleep. The adjustable elastic straps ensure a perfect fit, while the contoured design blocks out light for a complete blackout effect. Enjoy a peaceful sleep with this luxurious sleep mask.