Safety is a top priority when operating a Chainsaw, the STIHL FUNCTION Chaps will protect your legs from injury. These chaps feature 6 layers of cut resistant fibres, if the Chainsaw comes into contact with your leg, the fibres will become tangled in the chain and sprocket bringing the saw to a stop and thus preventing or reducing injury. They are lightweight and the clip closures at the back allow maximum breathability. There is a reflective STIHL logo on the right. EN 381, protection class 1 (=ˆ 20 m/s). Complies with AS/NZS 4453.3:1997.