Knee High Boots QUAZI QZ-10-03-000320 105 Grenson demonstrates its expertise for combining traditional craftsmanship and contemporary styling through these brogue boots. The sleek calf-leather uppers are hand-painted a dark brown shade and detailed with oversized punching, that’s synonymous with the classic brogue design. Underfoot is the new rugged rawhide sole that adds a touch of modern flair, but remains lightweight and comfortable.