Durable fabric blend and built-in CORDURA kneepad pockets stand up to tough conditions. Two utility pockets with bellows, CORDURA-lined back pockets, dark colors in wear points, multiple cargo pockets on side of legs and level 2 3M reflective tape.  ANSI/ISEA 107-2010 Class E. When Class E pants are worn with Performance Class 2 or Class 3 apparel, the overall classification for the ensemble shall be Performance Class 3.