Anonymous wrote:OP here. Thanks for all the responses. Very helpful. I will try and find out the pool temperature and see if it’s on the colder side or norm. Will also try the swim caps. He has one but doesn’t use it. I think he is fine in the water, it’s more when on the deck. He has a swim parka which helps but at times they are out of the water lining up to swim again. I think that’s when he gets cold.
If he’s not wearing a cap at all, it should make a difference, especially when he is out on deck and the cap prevents water from evaporating off his head. My kids pull off their caps when the pool is too warm, and they say it makes a big difference, so I’m assuming it works the other way as well. If he goes with a neoprene one, make sure it’s tight. And silicone is warmer than latex.