Say goodbye to fog sprays – Honestly I can say this is by far is the best mask I’ve have purchased since covid! If you were glasses this mask is for you the nose piece forms to your nose very well all that expensive fog sprays I no longer need! I wash my mask at least 1 time a week it still looks new! I love the fact you can change the filters and face covers as well! I HIGHLY RECOMMEND! You will not regret it.