I used to ski on Fritschi frame bindings with boots with a Vibram sole .
I remember that I had to increase my DIN settings because of problems with pre-release , so I would suspect that they do release at roughly the expected setting .
I used to ski on Fritschi frame bindings with boots with a Vibram sole , and I remember that I had to increase my DIN settings because of problems with pre-release , so I would suspect that they do release at roughly the expected setting .