For those looking for brown riding jackets, more and more companies are coming out with them.
If you go on Revzilla, Dainese, AlpineStars and Revi'it all have brown ones.
I'm still partial to getting one made tho if only to ensure proper fit and placement of the pads.
I'd also incorporate pit zips for ventilation.
UGH: I hate this place. I just emailed Johnson leathers to see how easy it'd be to make a new jacket off of my old measurements.