Armycrew XXL Oversize 5 Panel Melton Wool Blend Structured Baseball Cap. 60% Wool, 40% Polyester. Melton wool blend baseball cap for any outdoor event in Fall and Winter. 5 panels, Mid profile, Structured crown, Low Fitting. Stiff and pre-curved bill, black color under bill. Finished with an adjustable hook and loop closure. One Size Fits Most Big Head Sizes, fitting up to XXL.