The New Balance 990v4 MiUSA White Green features Forest Green and subtle Calcium accents on a crisp white base. The upper is constructed from premium leather, suede, and breathable mesh. White mesh is contrasted with Calcium leather and suede overlays, and tonal white accents. Forest Green details appear on the New Balance logo, laces, heel, and the tongue tag. ENCAP cushioning provides support, complemented by a foam midsole. Inspired by the 1982 original 990, this version offers a performance-first design and an understated colorway. The midsole contrasts Calcium and white, sitting atop an all-black rubber outsole. This model was released on September 7, 2023, with a retail price of $220.