Insulated apparel refers to clothing designed to provide warmth by trapping body heat and reducing heat loss. This type of clothing often includes materials like down, synthetic fibers, or fleece that create a barrier against cold temperatures. Insulated jackets, pants, and gloves are common examples, making them popular for outdoor activities in winter conditions. These garments are typically lightweight and breathable, allowing for comfort during physical activities while still offering protection from the cold. Insulated apparel is essential for those who engage in activities such as skiing, hiking, or camping in colder climates, ensuring they stay warm and dry.