| Gender | Men , Women |
| Weight | 195 gr |
| Drop | 4 mm |
| Cushion | soft |
| Runner weight | Light |
| Running gait | Neutral |
| Surface | Road |
| Use | mixed |
| Foot | Normal feet |
| Strike | Forefoot |
| Year | 2013 |
Natural construction in its award-winning pedigree, the Kinvara 4 ViZiGLO shoes are a perfect synthesis of celebrated design elements from previous versions. Kinvara fans will love the upgrade from ProGrid to PowerGrid in the heel landing area for smoother transitions and an improved overall ride (PowerGrid is a lighter but more durable compound than ProGrid), plus the newly designed upper continues to use FlexFilm for a lightweight, natural feel in the forefoot and toe areas.
The Kinvara 4 ViZiGLO is a perfect synthesis of technology and design from previous versions.
The Kinvara 4 replaces the ProGrid system with PowerGrid in the heel landing zone for smoother and faster transitions (PowerGrid is a lighter but more durable compound than ProGrid), and the upper of the new design continues to use FlexFilm, a lightweight fabric that provides a natural, frictionless feel and lightens the weight as much as possible.ç
The difference between the Kinvara 4 ViZiGLO and the Kinvara 4 is that its design is prepared with reflective elements to run at night and be seen.