To make this model, we mixed styles again !
It has a 100% navy blue wool side with white tennis stripes. The other side is a real Japanese canvas in 14oz indigo raw denim, with a red-selvedge border on the pockets.
This second side will evolve and acquire a patina as the vest is worn and washed. It will thus reveal its many nuances over time. It is a garment that will have a unique color, specific to it, specific to you.