FOLDER Sneakers U740 MC2 Vibrant Energy NEW BALANCE U740 U740BO2 JD Sports Concepts New Balance U740 "Brut" U740CO2 The Sole Supplier. The New Balance 740 Concord Multi "Vibrant Energy" are sneakers with a bold and colorful design. The upper, made of breathable mesh, features a vibrant shade of purple that wraps around the toe. A silver panel adds the first color contrast, followed by Volt green on the N logo, the tongue label, and the lace loops, and orange beneath the eyelets and midsole. Add a playful touch to your sneaker rotation with the New Balance 740 Vibrant Energy.