Mike, my son and I use your Stuffitts all the time and we like them. My son is a high school athlete. He used them for his wrestling shoes, which get very sweaty during a match. He says they do a great job at keeping the shoes fresh. During wrestling season, he would use these shoes six days a week. Now that it is spring he is running track. He uses a second pair of Stuffitts to keep his track shoes dry. He runs 5-6 days per week, sometimes in the rain.

I have 2 pair that I use in my running and biking shoes.

Bottom line, we're very satisfied customers.

Ken L.