Feel bound insole

Feel bound insole Air pumping circulation effect using scientific principle . stage1, Acupressure and impact absorption . stage2,Flowing of external air . stage3,Spots massage . stage4,Discharge of external air . It is good for , 1,People whose knee joints are weak 2,people whose jonits are under excessive pressure (Obesity,pregnant woman) 3,people who frequently climb mountain 4,people suffering from arthrits,lumbago,neuralgia(hipbone) 5,people who feel fatigue from walk 6,people who engage in lots of physical activities.(golf,football,tennis,running,ect) 7,people who walk all day stand for a long time . 8,Soldiers who march a lot . 1)Made of gel and leather. 2)Automatic acupressure and massage. 3)Enhanced impact absorption. 4)Size:F/M.