Men should replace their running shoes regularly to ensure they are providing the right level of support and protection. The general rule of thumb is to replace running shoes every 300 to 500 miles, although this can vary depending on the runner's weight, gait, and running surface. Signs that it may be time to replace running shoes include visible signs of wear and tear, such as worn-out soles or holes in the upper, loss of cushioning or support, or discomfort or pain during or after runs.
Men should also consider replacing their shoes if they experience a change in their running gait or if they have suffered an injury. Replacing running shoes at regular intervals can help reduce the risk of injury and ensure that the shoes are providing the right level of support and cushioning to keep men running at their best.