Penn State Nittany Lions Bow Tie. This neck tie is what that formal night has been missing! This men's tie has the Nittany Lions logo in repeated woven graphics and is a pre-tied design to make your life easier. The adjustable neck band fits most everyone from 11 inches to 19 inches. This 100% woven polyester bow tie will help you show off your Penn State spirit on every occasion! Go Nittany Lions!! Officially licensed Penn State Nittany Lions fan gear.