How long do touring shoes typically last?

Touring shoes typically last 2-4 seasons of regular use, or roughly 15,000-30,000km depending on construction quality, riding conditions, and walking frequency. The most common failure points are tread wear (from walking on abrasive surfaces), upper delamination (from repeated wet/dry cycles), and BOA dial failure (if equipped). Nylon soles are extremely durable and rarely fail. Cleats should be replaced every 5,000-8,000km or when engagement feels sloppy.