Shoes are very unique, for me the shoes tend to become worn quickly because I have pronation. They start to slant inwards very quickly, and the inner cushion cracks because of same reason. Also if you do any outdoor sports like running, hiking or orienteering, you need a more shoes. I wouldn't be able to do with two pair of shoes.

What I find odd in this article is the amount of T-Shirts that gets worn off. Maybe because I tend to wear "technical" T-Shirts they don't .