Renfro Corporation invited 21 students and 4 faculty to attend a product development workshop on Wednesday, November 2. Students and faculty toured the facility and listened to presentations by managers on topics related to product design and merchandising. Students then competed in a sock design and sock planogram contest. Renfro Corporation is headquartered in Mount Airy, NC and produces socks for such brands as Fruit of the Loom, New Balance, and Polo.