Using these men's Chelsea boots is a breeze - just slip them on and you're ready to go! They're suitable for a wide range of occasions, from casual outings to semi - formal events. When it comes to sizing, make sure to measure your feet carefully as described in the size chart to avoid getting the wrong fit. For maintenance, use a soft leather cleaner regularly to keep the genuine leather looking its best. Avoid exposing the boots to extreme heat or moisture, as this can damage the leather. If they get wet, let them dry naturally at room temperature. And remember, the sheepskin insole adds extra comfort but may need occasional airing out to keep it fresh.