I love this mask. I do a lot of walking in the winter (Michigan). This item is ideal. Protects well and is light weight making breathing easy. Very easy to put on and remove.
I ordered this item and had to return it. It was a Large and did not fit. I have a 17" neck and it would not fit around my neck. ( not even close ). I had my son (neck 15" ) try it and it did fit. A bit tight. So if you are going to order this item make sure you have a 15 1/2 " Neck Max. Hope This Helps.
very nice, velcro secures snugly, works well with a motorcycle helmet, allows me to breath out of my nose when riding a scooter in the late fall/winter.