The New Balance 1540v3 ‘Marblehead’ delivers a performance running shoe offering a blend of breathability and support. The reinforced upper is composed of airy grey mesh with tonal synthetic suede overlays throughout. Disrupting the neutral palette are bright blue accents on the signature ‘N’ logo, interior tongue, and 1540v3 branding on the lateral heel. Responsive cushioning arrives via an ENCAP midsole, built with two layers of foam and supported by a TPU rollbar under the heel.