WW2 German Heer Infantry Officer Tropical Cap

World War Two German Heer Infantry Officer tropical field cap. Olive green cotton twill construction with four painted metal ventilation grommets and braided silver bullion piping. Machine applied two piece eagle over cockade insignia with triangular white waffenfarbe. Interior lined in red cotton twill with "58 1/2" size stamp and maker "Opolka & Muller Hamburg 1941". Cap is in unissued condition with light storage wear.