very comfortable
I have found these masks to be very comfortable and block out the light well. A much more cost effective option than buying expensive window treatments to block out the streetlight in my NYC apartment.<br /><br />My only complaint is the weird eye flaps on the side that goes against your face. I suppose they are intended to prevent light leakage, but have been slightly irritating my skin since I started using a Retinol product.
Rating: 4 stars