Hugo Boss Men's Kieran Tenn Al Trainers in black. These trainers feature gold tonal BOSS logo to the side with signature stripe stitching to the back. Complete with faux leather uppers and rubber outsole. Color: Black Material: 100% Cow hide leather Closure: Lace-Up Sole Material: Rubber Seasons: All Shoe Type: Athletic Shoe Size: 9 UK (43 EU) Target Gender: Male. Boss Boss Kieran Tenn Al 10228535 01.