The grey BOSS Green Men's Victoire Hexa Trainers have a honeycomb-print neoprene upper with durable leather overlays. Fastening with a seven-eyelet lacing system the men's training shoes are adorned with a striped fabric trim on the vamp and an embossed logo on the heel counter. A durable rubber outsole completes the design. - L.M. Upper: Neoprene/Leather. Sole: Rubber.