Dior B30 Sneakers Unisex Mesh and Technical Fabric Yellow-Yellow Dior B30 Sneakers.-Calfskin, Mesh and technical fabric.-Reflective CD30 signatures on the back and sides.-DIOR B30 signature tongue.-Low-top.-Lace-up closure.-Ultra-lightweight sculpted rubber outsole with DIOR signature edging.-Women Size: EU 35, EU 36, EU 37, EU 38, EU 39, EU 40.-Men Size: EU 39, EU 40, EU 41, EU 42, EU 43, EU 44, EU 45.