WATERPROOF RAIN BOOT | Our Western Chief Women's Wide Calf Rain Boots are made with rubber, which is waterproof and durable. The handmade vulcanized construction prevents weak spots in seams and allow us to design the fun prints we are known for! SOFT AND COZY LINING | We line our Feminine Floral, Black, and Raindrop Dot colors with soft, moisture-absorbing polyester/cotton blend lining to give comfort. The Buffalo Plaid color is lined with fleece, providing extra warmth. COMFORTABLE INSOLE | We know standing on your feet for extended periods of time can be hard. To help prevent aches, we use comfortable EVA insoles in our boots. The insoles are removable, making them easy to clean and replace.