These are the black Heat Move Insulation Jogger Pants, purchased this month. Introducing functional jogger pants from "GERRY" that offer "lightness," "warmth," and "protection." - Silhouette & Design - These warm GERRY jogger pants are perfect for the cold season. The waist is elastic, allowing for an adjustable and comfortable fit. The tapered silhouette narrows towards the ankles, but the stretch provides excellent mobility. The material below the knees is stretchy, ensuring ease of movement, while the overall design is slim and stylish. They are suitable for various scenes, such as outdoor activities and sports. - Fabric - The area above the knees uses padded material to enhance heat retention. The area below the knees uses a fleece-lined jersey material, which is lightweight, easy to move in, and provides a warm feel. They also have a water-repellent function, making them suitable for bad weather. They also have an anti-static function, providing comfortable wear in winter. Thank you. (^^)