New Era 59FIFTY fitted New York Mets baseball cap in classic royal blue with orange flat brim, orange top button, and raised embroidered interlocking NY team mark across the front. The interior tag reads “Authentic Collection Performance Headwear — Official On-Field Cap,” meaning this style was part of New Era’s official MLB on-field line, made to the specifications used for caps worn by Major League Baseball players rather than being simply a fan-fashion version. The structured high crown, fitted 59FIFTY construction, and classic Mets blue-and-orange color combination give it the unmistakable professional baseball look collectors seek.