MAXIMUM SAFETY THAT MEETS PROFESSIONAL STANDARDS - MGP Supply Chain Saw Chaps meet OSHA 1910.266 standards for chainsaw operators, ASTM F1897 specifications for leg protection, and CAN/BNQ 1923-450 M91 39JY CLASS B safety standards - giving you the same level of protection trusted by professional loggers and arborists. LIGHTWEIGHT 4-PLY OXFORD POLYESTER - Engineered to reduce the severity of injury upon contact with a rotating saw, these chain saw chaps act as a first line of defense. Our 4-Ply layer oxford outer provides superior cut resistance while staying lightweight, so you can work longer without fatigue. CUSTOM FIT FOR ALL-DAY COMFORT - An adjustable waist (30”- 48”) and leg straps provide a fully customizable fit. Available in 35”, 37”, and 40” lengths, with a flip belt that lets you shorten the length by up to 2 inches providing secure protection from waist to ankle. APRON STYLE FOR QUICK ON/OFF CONVENIENCE - The open-back apron style is easy to slip on and off - perfect for tree cutting, forestry, logging, construction, and lawn care. WATER & OIL REPELLENT WITH UTILITY STORAGE - Durable outer shell resists water and oil, keeping you clean and dry during tough jobs. Designed with a deep utility pocket for tool storage in the field.