Replacement Saucony Running Pwrrun ETPU Foam Insole GK-1872
[GK-1872]

5 of 5 Stars My wife and I have purchased many pairs of the Pwrrun ETPU Foam Insole GK-1872. We were originally reluctant to purchase them since they were shipping from China and we were unsure how reliable that transaction would be. Everything went smoothly with each order and the insoles arrived in two to three weeks. The insoles are fabulously comfortable for both walking and running. I already had one pair that came with a high-end Saucony shoe I bought locally and thus knew they were super comfortable, soft, and very long lasting. The replacement insoles that arrived from China appear to be identical in function and performance. We both remove insoles that come with our walking and running shoes and put these E-TPU insoles in the shoes. They are thicker than most insoles, about six millimeters thick, so you may need a little extra room in your shoe or wear a thinner sock if your shoe is a little cramped already. I would expect they would be especially good for someone with plantar fasciitis.