The official on-field cap worn by Cubs players during 2026 St. Patrick's Day games. New Era's Authentic Collection means this is the exact cap used on the field — same construction. same fit. same details. The black crown with green accents and shamrock-themed Cubs branding strikes a balance between holiday spirit and everyday wearability that keeps this hat in rotation long after March.
New Era's 59FIFTY Authentic Collection: the same premium fitted construction worn by MLB players. Structured high crown. flat bill. and raised embroidered graphics.
Brand: New Era
Collection: 2026 St. Patrick's Day Authentic Collection On-Field
