BOSS Titanium Runn Methal sneakers pair a minimal, running-inspired silhouette with a breathable mesh upper and a cushioned EVA-rubber sole for comfortable everyday wear. Key attributes: Gray | Grey | Polyester | Breathable mesh upper | Cushioned EVA midsole | Rubber outsole for grip | Lightweight construction | Supportive polyurethane overlays | Lace-up closure | Fully lined | Subtle BOSS logo on side and tongue | Ribbed lightweight outsole | Structured, minimal running silhouette | Dimensions & fit: Heel height: 3.0 cm | True to size | Composition & care: Upper: 100% Polyester | Lining: 100% Polyester | Innersole: 100% Polyester | Sole: 70% Ethylene vinyl acetate, 30% Rubber | Facing: 60% Polyester, 40% Polyurethane