| Hi Dave
I had problem with the turbo soles on my new suit, it was the only think I hated, I added fin keepers and still had a problem, like you I felt a bit floaty in the feet and felt like the fin straps were going to come off.
The fin keepers help as they pull the excess material in and around your foot, the one thing that has worked in addition to the fin keepers are some booties to "pack" out the turbo sole. I tried the DUI ones which I didn't like but I bought some Santi booties from John Kendall and I am happier now in the foot department.
Both John and Clare are Santi agents if you are going to consider them. |