The zprint train has an all new upper and outsole construction engineered specifically for versatile training workouts
- Perfect for a variety of high heart rate interval training activities which require cushion underfoot and stability on the sides
- A 5mm flat molded polyurethane foam sock liner for ultimate cushion
- Nano web technology for lightweight seamless upper support
- 3D fuse frame on midfoot for enhanced stability
- A lightweight breathable performance mesh perfect for flex in all directions
- Perfect for a variety of high heart rate interval training activities which require cushion underfoot and stability on the sides
- A 5mm flat molded polyurethane foam sock liner for ultimate cushion
- Nano web technology for lightweight seamless upper support
- 3D fuse frame on midfoot for enhanced stability
- A lightweight breathable performance mesh perfect for flex in all directions
