550 "Aura Purple" sneakers The New Balance 550 "Aura Purple" is constructed with a mix of mesh and leather featuring a white base with purple contrasting accents. This pair is highlighted with '550' branding and 'N' side logo and is finished with a two-tone rubber outsole. Imported Composition Sole: Rubber 100% Lining: Fabric 100% Outer: Calf Leather 100%