Which military equipment item became a massive consumer success after WWII due to a marketing campaign that repositioned it from 'survival gear' to 'adventure lifestyle equipment'?

In the intersection of military history and product marketing, certain campaigns have fundamentally shifted how soldiers and civilians perceive combat equipment. One particular marketing strategy in the mid-20th century transformed a practical military item into an iconic consumer product that remains popular today. Test your knowledge about this fascinating crossover between military necessity and marketing genius that created a billion-dollar retail category and influenced military equipment development for decades to come.

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Ray-Ban Aviator sunglasses, originally designed for US Air Force pilots
M-1 helmet, marketed as the 'GI's Choice' for outdoor protection
Military combat boots, rebranded as 'Wilderness Explorers'
Parachute material, repurposed and marketed as luxury wedding dresses