According to Adidas:
To sustain the astounding success realized by adizero Tour in 2013, adidas Golf designers were challenged with taking the next step in the evolution of the franchise; to develop a lighter shoe that pushed innovation to the next level while delivering maximum performance and tour-level traction. The result is adizero one, a visually appealing design that tips the scales at less than 10 ounces, 10% lighter than the adizero Tour. With adizero one, adidas Golf has taken adizero footwear to a new level of light, delivering more stability than ever before in the lightest cleated performance golf shoe the company has ever created.
Yep, we need to get these. Learn more about them at Adidas Golf.