1It is made of silica gel, with strong adsorption, good elasticity and not easy to deform. 2This running insole is easy to clean, reusable and has a long service life. 3The foot sole is designed to fit the shape of the foot, massage comfortably, and balance the force, making walking more comfortable. 4Soft and comfortable, the silicone material is more elastic, shockabsorbing and pressurerelief, suitable for many situation. 5There are three sizes in total, you can choose according to your own needs.
