The New Balance 990 Series combines classic retro design with advanced performance technology, ideal for runners and casual wearers seeking style and comfort. The M990BK4 delivers superior cushioning and stability for all-day wear.
**Key Features**
- Premium pig suede and breathable mesh upper for durability and comfort
- Original 6-layer combination outsole for superior traction and support
- Carbon fiber midsole for lightweight responsiveness and energy return
- Transparent TPU heel stabilizer for enhanced stability and a sleek look