Bauerfeind ViscoHeel N Neutral Heel Cushions Provides excellent heel cushioning and shock absorption therefore reducing shock to your ankles, knees, hips and back Made of high quality medical grade viscoelastic silicone, anatomically contoured with a heel rim so they won't slide in your shoes Latex free, does not absorb odors, easy to clean with soap and water Comfortable and long lasting; Will not lose their shape or bottom out Made in Germany with the highest quality standards