I would FOR SURE choose to wear natural rubber flip-flops for hiking the Camino if I were to go again! They are my most beloved shoes for hiking and walking during non-winter months, and they add cuteness to my outfit!
I cannot find natural colors in the brand of natural rubber flip-flops I wore on the Camino, so now I wear these!
I would purchase 10 pairs to bring on the flight over and wear 1 pair with a spare in my backpack (12 total). Once I arrived in Paris or Spain, I would mail 5 boxes containing food, notes, 2 pair flip-flops to post offices along the way of the Camino (see this blog post)!