My wife and I both wear Henderson Thermoprene suits and they are very warm (for a 3mm suit), comfortable, and easy to get on and off. They are not the cheapest suits, but I can honestly say they were the most comfortable suits in the store. I went to the physical store of leisurepro.com, and tried on a ton of suits, cressi, bare, scubapro, pinnacle, and henderson suits, and the manager recommended the thermoprene and I have not been disappointed with it. I’ve got 40 dives on the suit, dove the Red Sea in winter (about 72 degrees) others were wearing 5mm and thicker suits with hoods. Give it some thought, I’d buy it again (in a thinker size) if that means anything.