Rescue professionals need gear that can function as a multi-tool. Shred Ready Rescue Pro Helmet features rails (for lights) and a front shroud (for night vision, headlamps or a GoPro) making it a versatile helmet for water rescue. The outer shell has reflective taping for working in low light situations. This is the best choice for a quality, versatile, durable, team helmet at an affordable price. Three sizes offer a personal fit. The size Large is very accommodating for big heads, fitting up-to a 63cm (24.8") head circumference. A durable, dial-style retention band provides a wide sizing range and keeps the helmet secure and comfortable.