Orange outer shell of this Wrap Style Chain Saw Chap is made from water & oil resistant Cordura Nylon. Protective inner pad is made with 7 layers of Engtex material to effectively stop chain saw moving parts. Each leg has 4 interlocking buckles to keep chap legs in place. Extra 12" back flap on lower leg provides additional protection against thorny thickets, snakes and moving saw chains. 1-1/2" waist buckle is adjustable for waist measurements from 30" to 42". One cargo pocket is located on the left leg panel. Sizing for apron style chap is measured from the waist down to top of foot. Machine wash and dry. This chap is a U.L. Classified product as per ASTM F.1414 and American Pulpwood Association Standard 92-A-12. All Grand Forest Chaps currently have a 4 week lead time from the plant as per the service center.