Unlike a trench coat defined by its cut and heritage, what primarily defines the classic Macintosh coat?

Answer

Its rubberized or waterproofed fabric construction

The Macintosh coat is primarily defined by its material, specifically the rubberized or waterproofed fabric construction referencing Charles Macintosh’s initial patent.

Unlike a trench coat defined by its cut and heritage, what primarily defines the classic Macintosh coat?
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