I’ve had a brown charge spoon on my gravel bike (picture below) and found a good bar tape match. Initially I quite liked the look of it, but over gradually the 'brown'-ness of it is starting to grate on me. I’ve decided to look for something a bit more tan than brown, similar to the sidewalls on the WTB tires in the picture or perhaps an even lighter shade.
In terms of the actual saddle my rear end seems to be able to handle a variety of styles so I’m primarily focused on how it looks (I acknowledge may come to regret that!)
