Weightsoles is one vægtsål made of one unique vægtmateriale, which means, to each sole weighs 227 gram. Vægtsålen is suitable both to you, there living one active life, past, the laws to you, there like will in time with your training. By avenue activities, where foothills leaves ground, as f.Example. Race, tennis or power walks, will weight in each motion increase, which driver to one combustion past, the laws iltoptagelsesevne.