These Free People jeans for women in size 31 feature a classic black denim straight leg style with a mid-rise fit for a casual look. Made from a blend of polyester, cotton, and cotton blend materials, they are machine washable for easy care. The jeans have a zip and button closure, a 5-pocket design, and a 25-inch inseam, making them a comfortable and versatile addition to any wardrobe. Perfect for all seasons, these jeans are a stylish choice for everyday wear.