This men's thickened solid color round neck sweater is a great bottoming shirt. You can wear it alone in mild weather or layer it under a jacket in colder days. When choosing a size, remember Asian sizes are smaller, so go for a bigger one if you're in between. Also, keep in mind that the color might look a bit different in person because of your computer screen. To maintain it, follow the care instructions on the label. Usually, a gentle machine wash or hand wash with mild detergent is recommended. Hang it to dry to keep its shape. And don't forget to check the size chart before buying to ensure a perfect fit. If you have any questions, just reach out to our customer service.