They're crafted from a luxurious, heavy-weight fleece fabric, weighing in at a substantial 14 ounces, which ensures ultimate warmth and comfort. Made with 450 grams per square meter (GSM) of premium fleece, these sweatpants are designed for coziness and durability. The fabric's density not only provides a plush feel against your skin but also offers excellent insulation, making them perfect for colder weather or lounging around indoors during chilly evenings. With a snug fit that doesn't compromise on flexibility, these sweatpants promise both comfort and style, whether you're relaxing at home or heading out for a casual day.