One sad thing is that I am allergic to plastics and leathers and so my choice of shoes is drastically limited. The shoes I can wear aren't great for running and

One sad thing is that I am allergic to plastics and leathers and so my choice of shoes is drastically limited. The shoes I can wear aren't great for running and wear out in about 3-6 months, but I usually just keep running on them for about a year, until my toes start sticking out.