One thing I really don't like about minimalists is they boast too much about the numbers of different items they own. Not all wears are made by the fast fashion industry as a result of consumerism. I have bike wear, climbing wear and running wears but I use them interchangeably and try to buy less because I'm relatively poor. IMO minimalists should expand their hobbies (which are rarely low-cost so they will try to optimize their spendings) rather than confine themselves in the established social norms.

In my opinion it shouldn't be about the absolute number, but rather about having relatively few but long-lasting items. Obviously individual needs vary, because of hobby activities, weather and such.

So I have 8 pairs of shoes, but I still consider it relatively minimal, because each serves a distinct purpose, such as my safety boots.

I also have multiple pairs of leather boots (military surplus), because leather boots/shoes really should be aired out for a day after you wear them, especially if you've been doing anything strenous. By having a couple of pairs, each pair will last significantly longer than if I just wore the same pair every day.

Minimalism can easily go way too far and become counterproductive.

I got 1x Nike for lounging/running that I just bought (the previous one was 'retired'), and 1x Salomon for hiking/snow/outdoors activities (bought in 2009). I spend one month per year in the very northern parts of Scandinavian countries usually Dec-Jan.

My "office gear" includes two pairs of "office shoes" that I absolutely never wear when not in the clients' offices/meetings/interviews. I hate those clothes :)

I've the same single pair of 20€ shoes since 5 years. Some holes, but they still work well, probably for another 5 years. The only drawback is when it rains, I need to dry them with newspaper. I do a lot of sports (mostly bike (I've no car) for all my commuting, hiking/trail, ..