Ever since announcing a long-term partnership in March 2021, athletic footwear brand New Balance and Italian luxury clothier Stone Island have released a number of category-bending collaborations. Starting with the RC Elite performance running shoe, the two have also released co-branded classics such as the New Balance 574 and even a soccer kit complete with a Furon v7 Pro boot. Stone Island in October 2023 also helped introduce New Balance’s revamped 991v2 model...