Performance Silk Sleep MaskDo you have trouble getting into a sleep routine? Is your room too bright? Are you travelling? Do you have trouble staying asleep for long periods of time? Using a Dream Recovery sleep mask allows your body to establish a firm nightly routine. When you wear a performance sleep mask, your body stays in the deeper stages of sleep for longer periods of time so that you can wake up in a great mood, feeling rested, recharged, and full of energy.