When you need dependable, long-lasting protective apparel, STIHL has the solution. The outer material is crafted from durable orange Cordura nylon fabric, an all-weather material used in a range of premium outerwear brands. When it comes to cutting protection, these chaps include six layers of Avertic Pro by Engtex cut retardant material, designed to reduce the risk or severity of injury in the event of contact with the rotating saw chain on a gasoline-powered chainsaw.