Crafted at the brand's UK factory, the New Balance 577 'Anniversary Pack - Navy’ was created to commemorate 25 years of the classic running model. Staying true to the original, the sneaker is constructed from a premium multi-layered upper in navy, blue and grey. Signature New Balance branding is seen on the side panel and heel. Underneath, a reinforced midsole with ENCAP technology helps provide support, while a rubber outsole offers enhanced traction.