Well now that I have had my Green Spitfire inspired M3W for a few months I am looking toward the months when the San Francisco Bay Area is not so warm. I was hoping to get some ideas on a classic brown leather flying helmet. I am a huge fan of buying quality and letting time tell the tale. I have already selected a barnstormer jacket and would appreciate any experience and ideas on a flyers cap that have worked well from those that have gone before me.