I'm getting one of these from backcountryoutlet. Long-sleeved T of 88% poly/12% wool. Same fabric combo as the OR Essense T, and I absolute love that one. I went kayaking in that shirt this summer, did 10 rolls, and then sat around for 2 hours in the breeze and was prefectly comfortable. Even straight from a dunking, it was never soppy or clingy or felt like a wet shirt. And the fabric feels much sturdier than pure wool.