These Banana Republic Men's navy blue Aiden Chino pants in size 31x30 feature a slim fit, mid rise, and tapered leg design. Made from cotton material, these pants are suitable for travel, casual wear, and workwear occasions. They are machine washable and have a solid pattern with a flat front and slash pockets. With a zip and button closure, these pants offer a classic and stylish look for the city or preppy-themed outfits. The mid-rise design provides a comfortable and flattering fit for men.