Durable 270 gsm (8 oz/yd²) 65/35 poly/cotton fabric provides superior abrasion and tear resistance Fully featured design with strong zippers and reinforced hemstitching to increase washing performance and wear resistance Constructed with a two-way breakaway front brass zipper and exterior storm flap closure for safety Back and crotch gusseted for ease of movement and maximum comfort Back waist is elasticized 2 front upper pockets, 2 large rear pockets, 2 lower front pockets, and 2 pass through pockets Dual reflective chest straps Tool pocket on right leg with hammer loop Left sleeve pencil pocket Heavy-duty 18" brass boot zipper for venting and easy access