Great suggestions, @liltiger .... Welcome to the forum!! Let us know a bit more about yourself - your story so far .... if you go to 'Newly Diagnosed' .... whack up a post and it can almost be a 'diary' of your active treatment .... feel free to ask any questions, too! ;)
I was thinking of those woollen undergarment thingies .... I had them when I was at boarding school 60 years ago!! They were sort of 'knitted', quite thin - but packed a lot of warmth! I had long sleeved ones & short sleeved ones!! Gosh, I hope your buddy recovered OK from her burns :(
I've had some Sharkskin stuff on the kayak - but then you get TOO hot! It is a weird mix of Goldilocks, to get it 'just right'! ;) Those tights, even when they do get wet (usually just up to my calf when getting in & out of the kayak) don't seem to 'hold the cold' much, which is great! I think they 'wick' the moisture away from the skin somehow!
hehe - I do still actually HAVE an infra red lamp ... haven't used it at all in the last 25 years tho! LOL I wonder if I ever will?
take care
