These men's jogging sweatpants are super easy to use. Just put them on like you would any other pair of pants. They're great for casual outings, jogging, or just relaxing at home. When it comes to size, make sure to check the size chart we provided as different suppliers and brands may have variations. If you're used to US sizes, refer to our example to choose the right Asian size. For maintenance, these cotton sweatpants can be machine - washed on a gentle cycle. Use a mild detergent to keep the color and fabric in good condition. Avoid using bleach as it may damage the camouflage pattern. After washing, tumble dry on low or hang them to dry. And that's all you need to know to enjoy these stylish and comfortable sweatpants for a long time.