Lanvin Men's Sneakers. SKU - FM-SKDBB1-USJE-P25. Color - Denim Blue. Lanvin DBB1 Lace-Up Sneakers. A classic low-top silhouette featuring a round toe and flat heel with a crisp white sole. The washed effect and lace-up closure create a versatile, understated profile perfect for everyday wear. Material - 100% calf leather, 100% rubber. Made in Portugal. Please visit the brand website for sizing information.