McKesson Unna Boot The McKesson Unna Boot is a soft and flexible bandage designed for effective leg wrapping. Made with high-quality materials, this boot offers essential compression therapy to help treat venous ulcers and maintain proper moisture levels, promoting faster healing. Key Features Product Benefits Soft cotton material ensures comfort and ease of application. Contains a non-hardening paste of zinc oxide and calamine, providing soothing effects while applying necessary compression. Moisture retention capabilities help keep ulcers moist for enhanced healing. Each bandage is packaged in a vacuum-sealed pouch, ensuring easy access and maintaining moisture integrity. Single-use and disposable to minimize the risk of cross-contamination. Latex-free and preservative-free, making it suitable for sensitive skin types.