The KC hat features a classic six-panel design and historic Helvetica KC applique, 100% Wool Flannel Cap, Emerald Satin UnderVisor, Leather Strapback, Antique Silver Clasp • Vintage Lightly Structured Fit, Medium Crown. One Size Fits Most adults. Made in the USA. Cut and Sewn in Kansas City, MO. The KC hat is part of our “5 for the City” Initiative. Sandlot will donate 5% of the profits from every KC hat sold to Children’s Mercy Hospital right here in Kansas City. When you buy and wear your KC hat you support advanced medical treatments, compassionate care, and world-class research for kids in Kansas City and beyond.