Lightweight, breathable and comfortable to wear. The ergonomic design does not put pressure on your eyes, making the silhouette perfectly fit the curves of any face. Effectively blocks 99.9% of light, helping you fall asleep quickly, enjoy a pleasant night's sleep, and wake up rejuvenated. Highly adjustable, fits all face shapes. Easy to clean, hand wash with mild detergent for quick and easy cleaning. For insomnia, migraine and dry eye sufferers, a gentle night's sleep, a good companion provides the best help on the road or at rest.