Exclusive grid polarization concentrates Norstar's field penetration, offering deep relief and stronger circulation. Our premium grade Flexible Core contains three times more magnetic compound than popular priced imports.
Norstar's Powerstrides offer the user the freedom from discomfort in foot, ankle and calf areas whilst stimulating every reflexology point in the foot, increasing circulation and so improving energy levels.
The Powerstride magnetic innersole is very useful tool to combat the lack of lower body circulation on long haul flights.
Manufacturer power rating: 2,500 gauss core
One pair premium grade flexible core innersoles.