I was talking to a guy yesterday about this and he said you have to go to a dive shop and try them on to get the right fit, ordering one off the internet or buying one on CL without knowing your size is not a good idea..He said you gotta be sure about the fit and also to get several layers, then you can wear the 5mil in the summer, and double up for spring, fall and winter with an extra 7 mil on top of the 5 for toastiness..or get the 7 for the work, and add the five on top...either way a fellow has to get the right sizes, since you cant put a medium 7 over a medium 5 and vice versa... said get some great footwear, a hoodie, and gloves or gauntlets too. He also said its easy to get overheated in a full wetsuit if the water and weather is too warm, so its good to have multiple layers that you can peel off, or just wear the thin top with the doubled up bottoms etc...Now bear in mind I will attempt to hunt Lake Mich all winter when those big storms blow out some good prime cuts, all last year, and today I wore chest waders, and they are fine except for when theres big surf and a guy takes a wave over the top..wading in a lake and busting through the ice last year the chest waders did fine until they sprung a few leaks, and a few times I almost stepped off the drop and swamped them, ..a full suit I think will let me get in a little deeper than the waders, a guy might have to wear a weight belt though, but I think overall if a fellow is determined to hunt cold water, a wetsuit is the way to go...a guy can get killed in waders and go hypothermic, but not in a wetsuit thats appropriate for conditions. Theres some other forum members that hunt in either wet or dry suits in cold water that should be along here to help us out too..glad you asked!
Mud