Review on Optimize Cold Winter Weather Protection with Half Face Mask. Ideal for Snowboarding, Skiing, and Motorcycle Riding. Explore a Variety of Colors! by Eddie Man

As they say, for colder times this is a great mask. Very comfortable, fits great, I will buy another pair. BUT I wish they could put in some sort of filter not only for the virus but I use it on my off road toys in the Arizona mud and it lets the dirt in through the open screens in front of the mouth and nose. The coffee filter slipping helps BUT please FIX it and it will be almost perfect. To make it even better, you can make it thinner for the Az summer season and thicker for the snowy areas.