A lightweight pigskin leather upper with mesh gives this classic men’s running shoe its inimitable look, while a combo of premium cushioning and stability deliver the feel that keeps you coming back. This made in USA men's 990v4 is more breathable, sports a lace keeper to keep the tongue in place, has a new streamlined “N” logo and has a sleek netting overlay which highlights reflectivity.
| Color | Black |
| Age | Adult |
| Gender | Male |
| Last | SL-1 |
| Origin | USA |
| Components | Dual density collar foam |
| Properties | 3M Reflectivity |
| Outsole | Blown rubber outsole |
| Upper | Pigskin/Mesh |
| Midsole | EVA and memory foam footbed with stability cradle |
| Drop | 12 mm drop: due to variances created during the development and manufacturing processes, all references to 12 mm drop are approximate |
| Previous Style# | M990v3 |
| Construction | Encap PU ring with EVA (Ethyl Vinyl Acetate) core |
| Technology | ENCAP® is a core of soft cushioning EVA in the midsole with a tough polyurethane rim for more support and durability. |
