Interesting article today from PTO on caring for shell. Seems almost blasphemous to me to suggest anything but the mac method.
"How to Raise a Shine on Shell Cordovan
Want to know a dirty secret? Shell cordovan – that durable and robust leather known for its luster – doesn’t stay shiny for long. It can look pretty dull after a year’s worth of wear, and afterwards, it’s hard to get that factory-fresh gleam again.
Readers of online menswear...