New Era New York Mets Authentic and ORIGINAL 59FIFTY wool fitted hat by New Era. 'NEW MIXIN' has royal blue wool crown, grey visor and undervisor, oversized secondary team logo shadow stitching around raised embroidered team logo on front, embroidered secondary team logo on back. These NEW MIXINs are authentic New York Mets baseball caps made by New Era for official MLB - Major League Baseball teams.