Bought this for my dad for fathers day. When he got it he was surprised. He said it was exactly what he needed. That same day he went diving and told me it kept him warm all day. It was better than his other suit which was an o'neil 3mm that mom got him 2 weeks before. He gave that suit to my brother and kept the camo for himself. Thanks Seavenger you made my day! Oh the anti-fog was also awsome as well.