

This seems to be the new USA 10/12 Home football kit made by Nike to be worn at the World Cup 2010 in South Africa, and which will be available through the FSC Shop and Official Nike Store

Apparently the shirt design is based on the shirts used by the US national team at the World Cup 1950.

In the 1950 World Cup, the United States lost its first match 3–1 against Spain, but then won 1–0 against England in what is widely considered one of the greatest upsets in football history, England having recently beaten the rest of Europe 6–1 in an exhibition match. Sports Illustrated and Soccer Digest have called the game the "Miracle on Grass."