Mine is a hand-me-down from my dad. he added a light on the back, but I'm thinking it doesn't quite fit me right, even when I adjust the crank dealy in the back.
I'm thinking of picking up another one I can modify a bit. I have a history of melanoma, so I have to stay OUT of the sun. This is very difficult when you commute by bike. I have a face shield I wear, but I want to remove it from the headband and attach it to my helmet so I only have to wear one piece of headgear.
I want to get it so that I can flip it up when I come home at night, and flip it down for my afternoon commute to work.