Which retail technology innovation first allowed customers to virtually test athletic shoes' performance characteristics before purchase?

The sports retail industry has undergone significant technological transformation in recent years. From virtual try-on solutions to AI-powered inventory management, technology has reshaped how sporting goods are marketed and sold. This poll tests your knowledge of a groundbreaking retail technology that changed how athletes and enthusiasts shop for performance gear. Think about innovations that bridged the gap between physical product testing and digital shopping experiences.

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Nike's Fit Scan technology, which uses 3D foot scanning to recommend ideal shoe size and fit
Adidas' Runbase treadmill system with gait analysis and digital shoe recommendation engine
Under Armour's HOVR connected footwear with embedded chip technology
Puma's Xetic virtual wear-testing platform using augmented reality