Geox U Spherica Actif X1 combines running-inspired breathability with advanced Spherica™ cushioning for everyday comfort and energetic steps. Key attributes: Blue | Navy | Dk avio | Mesh, suede leather and synthetic | Breathable construction | Enhanced cushioning with energy-return rebound (Spherica™ Actif X1) | Lightweight | Removable insole | Lace fastening | Mesh and suede upper with contemporary styling | Lace-up closure | Composition & care: Upper: 37% synthetic - 34% textile - 29% leather | Lining: 77% textile - 23% synthetic | Outsole: 100% synthetic material | Insole: 100% textile