Glad to help out. I have ridden almost exclusively with men over the years and they just don't have the same challenges with equipment (especially as only 1 is under 6 ft tall and I'm 5'4" only on a very optimistic day).

One last report as the glasses went on their first dirt ride today. Success! They darkened and lightened very quickly. I never felt challenged to see trail details and they went nicely dark on the open, sunny hills sides. Never budged from the bridge of my nose, etc., etc., etc. I'm a happy customer.