Ergon will be displaying their new PC2 flat pedals at Interbike, which they say are the first non-SPD pedals to have been designed for proper ergonomics.
Their research says that proper foot placement on the pedal influences hip and muscle movement, and their design increases power and comfort. It’ll be available in small (up to size 8.5 US shoe) and large (size 9 US shoe and up) sizes for $69.95 and probably hit retail sometime late this fall.