momery foam Insole

1,Dense flexible foam material.Slim volume with the pad but allows flexibility in chronological,Increase the heel flexibility, shock absorption. 2,Can be reused, soap hand wash, dry naturally impatient. 3,Effectively alleviate the long walk, stand, and the sole heel pain caused by too hard, very comfortable and healthy. 4,Improve within Flats put in the center of gravity, can play the role of slope with stealth. 5,Use: Direct to the heel pad in the shoe