Jumper1 Metal Xtra Hard for weights from 20 up to 50 kg / From 44 up to 110 lb
Jumper1, the rebound shoe that adapts not only to your weight and foot size, but also with your athletic condition, because you can configure your boots size with the arcs´hardness, depending on your fitness needs.
To facilitate adaptation to different foot sizes, our boots are available in five sizes (XS, S, M, L, XL) and each one covers the different sizes from US men 1 / EU 32 to US men 11 / EU 46.
Besides that, we offer four models with different levels of hardness for you to fully enjoy the feeling of bounce:
- S (Soft)
- L (Light)
- H (Hard)
- XH (Extra Hard)