$570 vs. $510. Because of that $50 extra custom charge (+$10 for the tempest) I've been a bit bothersome to their crew to make sure the sole is exactly what I want. They must deal with crazy shoe people all day long, heaven help them. The Navy insole was at no cost, and basically because it was a free customization that just gives them a bit of a hidden flair.
I'm planning on wearing these all around the office, in the city, in nature, around the water/boats, and potentially, with suits depending on how I feel they look. FrankCowperwood pushed me over the edge with the tempest, saying that the leather on his beefrolls are a bit slippery, and that I'd be happier with the tempest. Hopefully the tempest sole will also make these last longer before needing a resole.