Nike Air Jordan Black Waffle Knit Thermal Jumpman Flight Y2K Lg Black Jumpman is a men's long sleeve T-shirt made of 100% polyester knit fabric. The shirt features a crew neckline, split hem, and embroidered logo. It is easy to care for and suitable for all seasons, especially winter. The shirt is not handmade and has a regular fit. It is part of the Nike Air product line and has a Y2K, outdoor, basketball, and sports theme. The shirt is associated with Michael Jordan and the Chicago Bulls.