These men's pants are a great choice for casual wear. To put them on, simply unzip the fly and step into them. When choosing a size, always refer to the size chart as different suppliers may have variations. If it's an Asian size, go for a bigger one for a better fit. For maintenance, you can machine - wash them in cold water. Avoid using bleach as it may damage the metallic coating. Hang them to dry to keep their shape. They're suitable for various casual events and will make you look stylish with their skinny and shiny design.