Specially designed by MIT-grad for family. Made in Taiwan. Free shipping with 3 or more (continental US).

Anti-Odor Technology

The black layer of 100% Cotton is treated with nano-silicon which kills odor-causing bacteria, tested by Intertek and SGS, world-class testing labs based in the United Kingdom and Switzerland.The Smit Mask is designed to remain fresh and comfortable for extended wear, saving you time and money especially when you are on the go.

 Intertek UK Global Company Test Report Antibacterial after 50 washesSGS Swiss Global Testing Company Test Report Antibacterial 24 hoursIntertek UK Global Testing Company Wikipedia presentationSGS Global Testing Company Wikipedia Presentation