Paraboot Michael Leather Derby combines traditional Norwegian-welt construction with a natural rubber sole for durable, day-to-day wear. The silhouette pairs a clean piped-seam derby profile with a two-eyelet lace-up for versatile smart-casual styling. Key attributes: Black | Calf leather | Natural rubber sole | Lace-up closure | Leather lining | Norwegian welt | Piped-seam derby | 2-eyelet lace-up | Rounded toe | Composition & care: 100% Calf leather (upper & lining) | 100% Rubber (sole)