Exclusive grid polarization concentrates Norstar's field penetration, offering deep relief and stronger circulation.;The 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.

• Norstar BioMagnetics NS130S Powerstrides Magnetic Innersoles Shoe Sizes 8-10

Norstar BioMagnetics NS130S Powerstrides Magnetic Innersoles Shoe Sizes 8-10Norstar BioMagnetics