Designed with a lightweight, breathable upper made from engineered mesh, synthetic, and textile materials, it keeps your feet cool and comfortable throughout your day. The no-sew construction offers a sleek, seamless fit for distraction-free wear, while the lightweight EVA foam in the midsole and heel provides all-day cushioning and responsive support with every step. A durable rubber outsole ensures reliable traction, whether you're out for a quick run or enjoying a casual outing. With the New Balance 520v9, you'll stay comfortable and confident wherever you go.