Anthony's fall AV78 collection gets back to the basics with this assortment. From Anthony Van Engelen's collection, the AV78 Work Pants from Vans are built for durability. Whether you are actually working, or working on your newest skate trick, these are the pants for you. Side Entry Front Pockets The AV78 Work Pant II is a 65% cotton/ 35% polyester twill Straight Fit workwear-inspired skate pants.