I wore my Kokatat semi-dry (neoprene neck gasket) suit for 4 days of paddling in Stillwater Canyon on the Green River last month. I was my first time wearing it. Temps. were upper 50s-60s during the day and I was paddling a SOT touring kayak. Light weight Smart Wool socks, Astral shoes instead of my usual Keen sandals, Smartwool long underwear/or mid weight Polartec bottoms, and a light or mid weight polypro top. Very comfy. But I wasn't actually in the cold water that much. I'd say wear some warm gloves also.
"We are all visitors to this time, this place. We are just passing through. Our purpose here is to observe, to learn, to grow, to love....and then we return home."
Australian Aboriginal Proverb