Description Model : BOSS Green Trainers 771 LacesFully linedSole: Other materialPackaging: Box Upper material: 80% Polyamid, 20% Polyester, Lining: 80% Polyamid, 20% Polyester, Sole: 100% Ethylene vinyl acetate, Facing: 100% Polyurethane, 100% Calfskin BOSS Green Mens Yellow Trainers - Men's BOSS Green Lightweight trainers with gradient uppers QCFb8741 Expertly crafted running shoes with partially hidden laces and a structured upper by BOSS Green. These comfortable shoes are built with Strobel construction and an EVA sole for lightweight flexibility. The style also features adaptive-foam technology insoles for breathability and cushioning and innovative gradient uppers. They are finished with thermo-bonded reflective details and soft, breathable lining. Add a distinctive finishing touch to pared-back ensembles with this fresh design.