Combining first class durability and all day comfort, the Stihl construction hard hat system gives your projects a proper foundation in protection. The system starts with a hard hat made from tough ABS thermoplastic. A six-point ratchet-style suspension system improves comfort as well as shock absorption. The system also features a cool guard sweat band and rain gutters, keeping both perspiration away from your eyes and precipitation away from your neck. It's comfortable, adjustable hearing protection help keep down job site noise while its clear, PETG full face shield helps keep your face protected from flying debris.