Hey dude, I just went to Sams club tonight and the spring suit was only 30 bucks...BUT....it was a "sea doo" brand "wetsuit." Seemed kinda thin to me-more like a thick rashguard type thing. I bought one anyways just cuz the guy there said that it doesn't matter if you use their products-even get a rip or tear in them-and return them...it might sound bad-but with that type of salesman you can't go wrong! :) I'll let my friend try it out this weekend-if it's too cold-we'll probably just rent one from a dive shop. Good luck dude!
i wear them cause i like to be warm. and toasty.