Promising product
I used this for the first time during a recent 100k (63mile) race/run (I know you should never use something for the first time during an ultra or any other race). It is a little bit unusual to apply and feels odd, but it worked like a charm. I normally tend to get blisters after 30 miles or so, but did not have any blister issues. While this is just a single experience, I look forward to give it another shot at my next ultra and hope that the experience will be similar. Anyway, so far so good!
Rating: 5 stars