Works as advertised, yet I find it hard to breathe thru the material when I'm sprinting. OR I can just pull the face cover down below my nose. Granted, during non-vigorous workouts breathing is fairly uneventful and easy. My head is kinda big, but I manage to squeeze thru the neck hole, if the neck stitching and seam were elastic it would have been better for everyone. That said, it keeps my face, throat and ears warm regardless of weather, just what I need. Winter, step aside.