Unique shaped eye cups & nose cutout - Never press against eyeballs, eyelashes or nose and yet create a perfect seal that blocks all light out no matter if you're a back, stomach or sensitive side-sleeper
All the stitch seams are sewn sealed as opposed to cheaply glued
Easy-to-adjust without being too tight or bulky, snug fit enough to stay on face contour with small women and large men
Machine washable inside a laundry bag on delicate
Innovative eye mask design with headband - Adjusters placed in a different location to prevent scratching ears and skin irritation.