The Northside Frosty snow boots in size 12 for girls feature a mid-calf shaft style with a waterproof black nylon upper. These insulated winter boots have a round toe shape and a pull-on closure for easy wear. The adjustable strap ensures a secure fit, making them perfect for snowy conditions. The boots are designed for performance in the snow, with a cozy 3M insulation to keep feet warm and a durable construction by the trusted brand Northside.