400M6490 Long Sleeve Ripstop Work Shirt with X Airflow™ Ventilation _related_insulated Removable vent caps allow the 16 MPH430HV L Removable vent caps allow the user to remove when more ventilation is required or leave in place for unsurpassed chemical splash resistance 8 Pockets: 1 large center chest 2 pant pockets 1 large left leg pocket with flap closure 2 right leg slanted pockets with zipper closure 1 large left back pocket with flap closure 1 large right back pocket with zipper pocket Wearing breathable clothing that is suitable for extreme heat makes all the difference in how a worker feels and performs throughout the day Featuring unique laser perforated panels in high heat stress areas