-100% B-Core moisture management polyester
-Contains anti-microbial agent to control odor-causing bacteria and does not claim to provide any antiviral or infection prevention/reduction or make any filtration claims
-Comfort anti-chafe ear loops stretch 100% and hold their shape, while being soft on the ears for all-day wear
-Middle seam contours and conforms to the face. Extends up the nose for maximum coverage
-Durable lab-tested fabrics hold shape and fit after wash
-Writable interior name bar for identification
-4 specially engineered sizes to provide a snug, comfortable fit for ages four and up
-(Youth) Y S/M - 5 3/4"
-Y L/XL - 6 1/2"