From the 1924 collection celebrating The First 100 Years of Mahlkönig, this vintage style five panel cap in washed midnight blue features our iconic EK43 lettering as a felted front patch with Mahlkönig embroidered on the back. Adjustable fastener with metal clasp - one size fits all, tonal under-peak lining, internal mesh structure for support and flat peak, 100% cotton.