This amazing Blindfold is a must have... It's unique design makes it both comfortable to wear for a long session, and also effectively blocks out all light.
It features a soft leather padding on the inside around the eyes, not on the eyes itself. This blindfold therefore closes off sight very well, without putting too much pressure on the eyelids; it even allows for some blinking of the eyes, which increases the (longer term) comfort of wearing this Blindfold.
It of course has a very sturdy lockable buckle, so one size fits all.