To express yourself with a uniquely designed graphics while staying protected with this custom face masks should be cool under the situation that demands for face masks are getting high everywhere. Our custom face mask can be used multiple times and are machine washable. The180g Silk Spandex Polyester, also called Ice Silk, is smooth, cool, and comfortable. It is specially introduced for the upcoming hot summer. Please be noted that this is NOT a medical rated mask, it is meant for everyday civilian use. And it is not recommended to wear a face mask while you are doing exercise.