Insulated Northerner 21802 Boots USA Made。Northerner boots by Servus, which are a type of tall, brown rubber work or rain boot. They are typically made for utility purposes, such as work on a farm or in wet, muddy conditions. Product Details Brand: Northerner, by Servus. Color: Brown (often referred to as \"bark\" or \"tan\" in listings). Material: Rubber (or TPE in some modern versions) and often feature a neoprene lining for insulation. Use Cases: Ideal for heavy-duty work, farming, gardening, or any activity in wet, muddy, or cold environments. Features: They are generally 100% waterproof and designed for durability and traction.