NEW ERA Golf Cap 9FORTY A-Frame Trucker NEW ERA Men's Material Composition: Front/Visor: 100% Cotton; Mesh: 100% Polyester Closure Type: Snap Fit Type: Adjustable Size: FREE (Adjustable) Material: - Color: Black | BLACK Product Number: N910DF122-NE01 Manufacturer Part Number: 11598166 New Era's golf line, arranged for golf with high functionality. The sweatband uses MICROERA(TM) with antibacterial effects.