This men's casual denim jacket is great for daily wear. To put it on, simply open the single - breasted closure and slip your arms through the regular - styled sleeves. When choosing a size, don't forget to check the size chart as different suppliers may have different measurements. If it's an Asian - sized item, go for a bigger size for a better fit. To maintain this jacket, you can machine - wash it in cold water on a gentle cycle. Use mild detergent to keep the spandex, polyester, and cotton material in good condition. Hang it to dry to avoid shrinkage. With its black patchwork design and turn - down collar, it's a stylish and comfortable addition to your wardrobe.