The New Mark Nason Lite Block - Geffen (Black) Men's Lace up casual Shoes, male, Shoes , Closed Footwear , Lace up casual, 12 D - Medium, true, Sophisticated style gets remixed with sneaker comfort in the Mark Nason Lite Block - Geffen shoe! Soft smooth premium nubuck leather upper. Lace-up casual sporty sneaker oxford design. Allover mini perforation detailing for cooling effect. Solid nubuck leather side and heel panel overlays. Side panels with stitching detail. Three eye lace up front. Lightly padded rear collar. Smooth fabric and smooth pigskin leather shoe lining. Air Cooled Memory Foam Lux cushioned comfort insole. Contrast colored midsole heel panel detail. Shock absorbing midsole. Flexible rubber siped traction outsole with color panel accents. Imported. Measurements: Weight: 13 oz Product measurements were taken using size 11 width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.