George Men's Cotton Twill Baseball Cap

Walmart

Plain design with no visible logo, Classic baseball cap shape, Curved brim, Black color ('Black Soot') is a perfect match for 'dark', Cotton twill material matches visual texture, Standard adult size, Generic brand consistent with unbranded source

All Green No Logo Adjustable “Dad” Hat Cap | Mercari

Mercari

Plain design with no visible logo, Classic baseball cap shape (dad hat), Curved brim, Dark color (green is plausible), Fabric material