NEW BALANCE. GC574GP. 574 CORE. GREY PINK. Kids active schedules call for a sneaker that s stylish enough to help them meet each day with confidence plus comfortable enough for all-day wear throughout the week. The 574 Core for kids delivers classic athletic style in a lightweight flexible shoe that stands up to active play. A suede and mesh upper and a cushioned midsole offer comfort and support while a durable rubber outsole helps provide stability and traction indoors and out.