Lightweight with a soft fleece lining, the Duke Blue Devils Adult Arch Logo CLassic Crewneck is just the thing you need on cooler days and evenings. The Arch Logo Crewneck feature screen printed graphics, rib-knit collar, cuffs and waist and is officially licensed by the NCAA. The Duke Blue Devils sweatshirt is made from 80% cotton and 20% polyester for easy to care. Duke Blue Devils Arch with Logo Crewneck Features: Screen print graphics. Rib knit collar, cuffs and waist. Soft fleece lining and lightweight. Made of 80% cotton and 20% polyester material. Officially licensed by the NCAA.