Update 2024-07-10
The Converse have been retired. They lasted 305 days at a cost of 16p per day.
When I got married, I wore a suit and a pair of black Converse Chuck Taylor All Star's. They were brand new and the first time I wore them was the day of our wedding.
The day after I just put them on because the wedding was over and they could just go into the normal shoe rotation. Then a month went by and I realised I had worn them every day which gave me a data point I wish I'd done for the many other pairs of Converse I've bought over the years: how long does a pair actually last? I had a vague idea but nothing concrete.
All was well until the 23rd of March, 196 days after the wedding, and the outer sole started to come apart from the upper. A pretty standard place for All Stars to start to fail.
Then this month on the 20th, 254 days after, I noticed the insoles are starting to wear a bit thin which is fine for now, but I may need to retire them soon.
Just for Andrew, this works out at a cost of 19p per day.
Yes, I took notes on when things started to break because I've never had the opportunity to measure this before. I will report back when they are no more.
The Converse Experiment: Report One https://rknight.me/blog/the-converse-experiment-report-one/
Answering the question no one was asking: How long does a pair of Converse last?