THE WP.1 ORIGINAL WORK PANT IN KHAKI IS MADE FROM 8.2 OUNCE (295 GSM) TENSILE2800 COTTON CANVAS WITH DURA5000 ADVANCED POLYESTER CANVAS ABRASION PANELS. DURA5000 IS A 500 DENIER NYLON OXFORD TREATED WITH POLYURETHANE FOR HIGH TENSILE STRENGTH AND PERFORMANCE DURABILITY. DURA5000 PROVIDES LONG-LASTING ENHANCED TEAR AND ABRASION RESISTANCE. REGULAR FIT, TAPERED FROM THE KNEE. 8.2OZ PRE-SHRUNK COTTON TENSILE2800. DURA5000 REINFORCED POCKETS, HEELS AND KNEE PAD POCKETS. STRETCH BACK YOKE AND KNEE PANELS. DOUBLE LAYER INTERNAL POCKET BAGS. MULTIPLE UTILITY POCKETS. YKK NYLON ZIP FLY. STRESS POINTS BAR-TACKS. TRIPLE NEEDLE SEAMS.