Subject: RE: Wetsuit temperatures? I would consider posting this in the Michigan forum. Considering that Madison, WI may have similar water temperatures, I would think that most of the time one would wear a wetsuit in training in open water and in Tri races, even if only a sleeveless type. I have seen persons that are bigger in stature than I (I'm super skinny) that have gone without a wetsuit because they could handle the temperature down to 68 degrees, but, they have the body content, probably, to handle it. |