This face mask bring an extra layer of protection with an added personalized touch. These 100% polyester exterior and 100% cotton interior face masks provide a physical barrier around the face. They, however, are not medical-grade and not meant for medical use. Great for everyday use for overall protection. And this is the Official Official Lewis hamilton face mask, and the best for birthday, Christmas, Holiday, Teacher’s, Mother’s Day, gift, Thanksgiving, Halloween, Saint Patrick’s Day, Father’s Day, President, Trump, Autism, LGBT, Hobbies, Family, Friends, Camping, Hiking, Camp Fire, Veteran, Film, Independence Day, Black Friday….