I have a pair of d'orsay sandals, and one of my feet is loose in the shoes. I've already put in a heel grip, but its still a little loose. I was thinking i would put in either a gel heel insert, or the full lenth gel sandal inserts. For those of you that use these, which would be best at keeping my feet in the shoe and making my shoe a tad smaller.
Today is the first day I wore my gell inserts to work. They really helped, but I felt like I was walking in snot, sorry. These didn't feel like they really took up as much room in my shoes as the air ones I have tried. I like these because they didn't make my heel pop out of my shoe all day long. I was only using the heel inserts. I think the whole foot insert would make it fit a bit more snug. I think it would work well.
Are you planning on wearing them on only one foot or did I misread your post? If so the texture difference of gel and shoe may be wierd.