Magnetorheological fluid compartments stiffen instantaneously upon impact detection
| MODEL | 1E664I 3O42 F0967 |
| GROUP NAME | NAPPA SPORT |
| MATERIAL | Made of Real Calfskin / Genuine Leather |
| COLOR | black |
| *(EU SIZE) describes the size shown on the shoe box & on/inside the shoe itself. | |
EVA foam layers dampen vibrations from asphalt and concrete surfaces.