Which innovative e-commerce feature did Nike first introduce in 2016 that revolutionized online sports footwear shopping?

The sporting goods industry has undergone massive transformation in recent years, with technology reshaping how fans and athletes shop for equipment, apparel, and memorabilia. From AR try-ons to direct-to-consumer strategies, sports retailers are constantly innovating. Test your knowledge about a significant e-commerce milestone that changed how sports enthusiasts shop for their favorite gear!

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Nike Fit: An AR foot-scanning technology that measures your exact foot dimensions for perfect sizing
Nike By You (formerly NIKEiD): The first major customization platform allowing customers to design personalized athletic shoes
Nike Flash: Real-time inventory system showing exactly how many items remain in stock to create urgency
Nike Connect: NFC-enabled jerseys that unlock exclusive content when scanned with a smartphone