They are a US release.
http://www.finishline.com/store/catalog/product.jsp?productId=prod639758&Ntt=air+max+skyline&Ntk=all&isSearch=true&Ntx=mode%2Bmatchallpartial&Ns=P_SalePrice|1&N=0&icid=10378
Got them for 81.18 shipped with a coupon code I found.