Nike Air Max 90 SE Worldwide CZ6419-100 Pre-owned, No Box, Slight signs of wear, See pics for condition The Nike Air Max 90 SE worldwide is a special edition sneaker that pays homage to the diverse cultures of the world. The upper of the Air Max 90 SE is made from a mixture of synthetic leather and mesh with a black color on the base. The sneaker features a Max Air unit in the heel that provides cushioning and shock absorption, helping to reduce pressure and impact on your feet while you walk or run.