Have you tried them out? I have been wearing my Vass double soles with their version of a Topy in Saskatoon where snow clearing sucks. On soft and hard packed snow they work quite well. Nothing works on ice. I think it has to do with the softness of the rubber. I have also been wearing a pair of boots with Carmina's version of Dainite and they also work better than I expected.
12/18/12 at 5:46pm