Topo Athletic Phantom 3 Mens Running Shoes Grey Size 11 ZipFoam 5mm Drop Topo Athletic Phantom 3 running shoes in a versatile grey colorway. These performance trainers feature a breathable mesh upper and a 5mm drop for a natural running feel. Equipped with ZipFoam cushioning for a responsive ride and an Ortholite insole for added comfort. The spacious toe box allows for natural toe splay, while the secure heel fit provides stability during daily runs or workouts. Measurements: • Heel-to-Toe: 12" • Width: 4.25"