I used to topy all my shoes. But lately I just use toe taps. Cheaper and better option IMO. If you have a fair bit of rotation 15+ pairs and few shoes with dainite sole. Then no point wasting money on topy. Topy $45/pair. Plastic Toe Taps $50-$60 for 100 pairs delivered.
15 pairs of shoes – each pairs worn 2 times a month. And with toe taps installed each pair should be good for 240 wearing – that’s 10 years per pair shoes. Topy is false economy.