1980's Throwback Cap with Oversize Trademark Circle Design A classic that was worn by the most iconic college football coaches. Solid twill, high-profile shape, snapback closure and even the authentic kelly green undervisor. Shape: High Profile. Visor: Flat. Fabric: 100% White Cotton Twill. Size: Adjustable. One Size Fits Most (7-7 ¾). Closure: Plastic Snapback.