The Neoprene Leather mask is made with a Neoprene base and accented with a soft premium leather rolled edge . The middle nose section and side panels are made with premium perforated leather, making the mask breathable. The bottom layer is made with soft organic bamboo fabric that is comfortable on the face. Comes in Mens and Womens sizes. Here are the dimensions: Womens (Size S/M) - Front of Mask: 9" from side to side. 5" from top to bottom at center. - Straps of Mask: 5.5" total length. 3" of velcro - Approx. adjustability from 16" to 19" circumference. Mens (Size M/L) - Front of Mask: 9" from side to side. 5" from top to bottom at center. - Straps of Mask: 5" total length. 3" of velcro - Approx. adjustability from 19" to 22" circumference. Our masks are all unisex, and are born from necessity : guard yourself from playa dust, germs, motorcycle exhaust fumes, overspray from paint cans, downtown pollution, chilly night air, identity protection and most importantly, zombies. Jungle Tribe gives you many thanks for supporting independent artists!