Material: Genuine Cowhide Leather. No Faux Leather utilized in any piece of the Mask. Adjustable Size For Men and Women. Measurements: 15 inches to 25 inches head circumference. Features: Back Lacing runs from the top of the head to the nape of the neck, and a soft leather inner panel prevents hair from becoming tangled in the laces. Inside cushions over the ears, eyes, and mouth regions to shut out sound and light, as well as give an additional cozy and agreeable fit. There are three solid, movable lashes with lockable buckles. One at the collar and two really encompassing the head. Weight: 500 grams.