Unlikely to get 500 miles on the shoes. The lungs are easily good for > 80,000 miles ….. with exercise, no smoking and moderate pollution. I’m 70 and surpassed that several years ago and still going.
Unlikely to get 500 miles on the shoes. The lungs are easily good for > 80,000 miles ….. with exercise, no smoking and moderate pollution. I’m 70 and surpassed that several years ago and still going.