Which innovative sports footwear technology was initially developed using NASA spacesuit technology before becoming a retail phenomenon?

The sports footwear industry has seen remarkable technological innovations that have revolutionized athletic performance and comfort. From Nike's Air cushioning to Adidas' Boost foam, these product innovations have changed how athletes compete and how everyday consumers experience sports footwear. Test your knowledge of the groundbreaking product designs that changed the sports retail landscape forever!

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Reebok Pump's inflatable air bladders
Nike Shox's columnar cushioning system
Adidas' Boost foam technology
Under Armour's HOVR foam with 'Energy Web'