It is not recommended to wear padded jackets as a middle layer during winter outdoor activities, particularly in very cold or wet conditions.
This is because cotton is not an effective insulator when wet, and can make you colder if it becomes damp or wet from sweat or moisture.
When cotton gets wet, it loses its ability to trap air and provide insulation, and it takes a long time to dry, which can leave you feeling cold and uncomfortable. In contrast, synthetic materials such as polyester, nylon, or fleece are better suited for middle layers because they wick away moisture and dry quickly, providing better insulation and keeping you warm.
If you are planning to spend time outdoors in cold weather, it's important to wear appropriate clothing layers to stay warm and comfortable.
A good layering system for winter activities typically includes a base layer made of moisture-wicking fabric, a middle layer made of insulating material such as fleece, and an outer layer made of waterproof and breathable material to protect you from wind and precipitation.
Overall, it's best to avoid wearing cotton jackets as a middle layer during winter outdoor activities and opt for materials that provide better insulation and moisture-wicking properties.
