Husqvarna 585505902 Technical Pro Wrap Chap, 40 to 42-Inch 600 Denier Polyester with PVC coating with Tek Warp Protective Layers Adjustable Waist Size to 42 Inches Felling Wedge Pocket, Acetal Delrin Buckle and Velcro secured Calf Wrap Zips Meets ASTM F1897, ANSI Z133.1 and OSHA Regulation 1910-266 UL Certified