The Pegasus Premium packs decades of innovation into its state-of-the-art midsole but not without at least one hefty caveat.

Nike chief executive John Donahoe will retire next month, the company announced ... most recent quarter — a year-over-year decrease of 2 percent and the slowest pace of annual sales growth ...

Nike's share of the vote was larger in footwear at 59 percent, but was down from its 61 percent share in the fall. Adidas and Converse came in next with 7 percent share each, followed by New ...

For instance, they say, traditional foam provides athletes with 60-70 percent energy return. The Nike ZoomX Foam tests at around 90 percent. Protect the future of sport by emphasizing sustainability.