Anyone had experience with this stuff? It's a processed fibre made from cellulose, like rayon or viscose. Only that it's stronger than cotton, absorbs more water than cotton but also dries faster than merino wool. Doesn't insulate when wet, but also dries quickly. I'm thinking it of using for a few things which would otherwise often be made from cotton - non-insulating outerwear layers, shorts, etc., where I want something that can block some of the wind, be highly breathable and dry quickly. The alternative is wool, but, sometimes, you want something stronger and not as warm. It usually comes in shirt weight, but I've managed to find some in canvas weave that's around 12-13 oz/sq yd, i.e. outerwear weight. Any thoughts?