This Perfee baseball collar snap - down long sleeve jacket is a great addition to your wardrobe. To wear it, simply snap the buttons up and you're ready to go. It's suitable for various casual occasions. When it comes to maintenance, remember to machine wash it in cold water and tumble dry on low heat. This helps to keep the 100% polyester material in good condition. Also, since it's unlined, it's lightweight and breathable. Check the size chart carefully before purchasing to ensure a proper fit.