it does work, but beware that you might become dependent on it!
I've always hated wearing flats because of how sweaty my feet get. These linings have fixed that problem for me, but now I feel like I can't ever wear flats without them! They also get really gross (ie my feet get pretty gross) after a few weeks or so, so you really do need to replace them as suggested. Overall, I like them a lot and would recommend them for any woman who have this similar problem to try them out.<br /><br />I wish they would make a version that works with flats that aren't smooth inside (ie it's cushioned inside) as the linings do move around more than when my flats are smooth.
Rating: 5 stars