Choosing the right safety boots for your work site is important to ensure your safety. Choose the safety rating that best suits your work boot requirements and use it as a guide when choosing your work boots. In addition to traditional steel toe caps, boots are available in lighter aluminum materials and composite materials. It is recommended that composite workwear be worn on worksites that require no metal in the workwear. For maximum comfort and protection of your best work boots, choose a waterproof finish. To protect the underside of the feet on dangerous surfaces, some work safety boots have a penetration-resistant midsole.