In 2001, New Balance introduced the New Balance 991 as an enhanced version of the previously released 990 from 1982. The updated 991 features an improved ABZORB midsole, which provides extra cushioning and support. Staying true to its origins, the revamped 991 retains the mesh and suede upper materials of the original design, while incorporating a modernized midsole for a more contemporary appearance and feel. Adding a touch of understated elegance, the sidewall of the shoe is highlighted by a subtle 'N' logo in Navy, which harmonizes with the '991' embroidery on the heel, completing the overall style perfectly.