Answer:
The lifespan of safety shoes depends on various factors, including the quality of the shoes, frequency of use, and the working conditions. However, as a general guideline, safety shoes should be replaced every 6 to 12 months or when any of the following conditions occur:
Visible signs of wear, such as worn-out outsoles, cracks, or tears in the leather or upper materials.
Loss of protective features, such as a damaged or non-functional toe cap or midsole.
Lack of comfort or support due to excessive wear or degradation of cushioning materials.
Failure to pass inspections or comply with safety regulations.