The New Balance 860v13 “K13” (Junior) is a stability‑running shoe built for active and growing feet. It features a full‑length Fresh Foam X midsole, giving plush, soft yet responsive cushioning. A medial post helps control over‑pronation and improves stability. The upper is made from engineered mesh with synthetic overlays to provide breathability and durability while remaining lightweight. Laces allow for a secure, adjustable fit, and there are rubber outsole pods to help with grip and durability on daily wear.