GBF models are Bologna Comfort Flex Construction. The Medallion toe blucher is complimented with simplistic perforated details on the side. The hand burnished Navy finish compliments dark to light trousers and 5-pocket cotton pants for a dress-up or dress-down versatility. Bologna construction is a historic shoe making technique of making shoes where the lining and insole is stitched together and then sewn to the upper. This construction is called “saccheto” meaning bag. It is very light and flexible which leads to very comfortable shoes from the initial wearing. Along with the construction, the flexible sole and soft leather will make your feet very happy.