wetsuit shorts and thermal rashguard, pros and cons

So I have a rashguard as well as a neoprene vest I can wear over it. I would like to ditch the wetsuit for the rest of the summer, but, here in NH, I think my lower regions would get pretty cold.
I saw online you can buy neoprene shorts:
http://www.evo.com/wetsuits/xcel-xceler ... g_pla_paid
Is anyone using this type of garment?
Can they be worn over speedos, so that I can take them off while hanging the beach and not sweat balls (literally
)?
I saw online you can buy neoprene shorts:
http://www.evo.com/wetsuits/xcel-xceler ... g_pla_paid
Is anyone using this type of garment?
Can they be worn over speedos, so that I can take them off while hanging the beach and not sweat balls (literally
