Seems to work... great for flats that don't have space for a full liner, or for heels
Have only tried these in one pair of shoes so far, but they seem to work well. I travel a lot (and travel lightly), so I've found I need something in the shoes I'm traveling with and wearing multiple days in a row without socks.<br /><br />With flats, I normally go with a full charcoal liner such as these: http://www.amazon.com/Dr-Scholls-Fighting-Insoles-Packages/dp/B001EPQ9IM/ref=sr_1_1?ie=UTF8&qid=1368805580&sr=8-1&keywords=charcoal+insole<br />I find those work better and last longer. But, not all shoes can accomodate that, so these are a good replacement.<br /><br />I have not worn a pair out yet, so I don't know if the 15-wear lifespan touted on the packaging is accurate.
Rating: 4 stars