WACKO MARIA × NEW ERA 9TWENTY Wacko Maria × New Era Color: BLACK Size: free Brand new, unused MATERIAL: POLYESTER 100% This is a collaborative item with "NEW ERA," a brand that started in 1920 as the official supplier of MLB's only official player caps. It uses the 9TWENTY, which is characterized by its light fit. The front panel has no core and a soft feel, and the visor is pre-curved. The size can be adjusted (approximately 56.8cm to 60.6cm) with the rear adjuster. Embroidery is applied to the front.