Gatorlayer offers an American Made sun mask that has been tested up against all the others out there. The number 1 issue with mask is that they fog your glasses, well not anymore. The design of this mask took over 20 prototypes. The way that it fits over the neck, stays over your ears and how soft the micro fiber is makes it amazing. Easy breathing and will not fog those glasses makes this mask a must. Please visit us at Gatorlayer.com and friend us on Facebook.