Why give your weight?
A custom shock absorber
Your Enko running shoes are delivered to you with shock absorbers that are adapted to your weight, guaranteeing you record-beating comfort that is far superior to that of any other shoe.
Is your weight in between 2 sets?
The shock absorbers are easily interchangeable:
if you are looking for comfort, take a lower set,
if you are looking for performance, take a higher set.