Nike's "Air Native"
A great stride forward in ethnic footwear:
Nike designers and researchers looked at the feet of more than 200 people from more than 70 tribes nationwide and found that in general, American Indians have a much wider and taller foot than the average shoe accommodates. The average shoe width of men and women measured was three width sizes larger than the standard Nike shoe.
As a result, the Air Native is wider with a larger toe box. The shoe has fewer seams for irritation and a thicker sock liner for comfort.