For ultimate safety and protection from work-related danger, Carhartt's Flame-Resistant Loose Fit Midweight Canvas Jeans are a great choice to put your mind at ease. They meet the performance requirements of NFPA 70E and is UL® Classified to NFPA 2112, have CAT Level 2, and have an arc rating of 12.1 cal/cm². On top of their high-quality safely levels, these jeans feature a looser cut for comfort for a full day of safe work in warmer weather. They feel remarkably light and breathable and easily fit over any work boot with their 19” leg openings. Available in three classic colors (Dark Navy, Golden Khaki, and Moss), you can wear these flame-resistant work pants 7 days a week and always feel protected.