The Fuera is just a single layer of the outer fabric without the analogy lining. It's a great super-tough windproof layer, very breathable and light, and available in bushy colours as well as the usual blue, red etc. The well-shaped wired hood can be rolled down into itself for running, biking etc.
It is not remotely waterproof even when treated, but will hold off a shower. Over a fleece, it provides a good warm-when-wet combo. I carry one as a windproof layer when it is not necessary to don a full waterproof.
PS I had the action man mountaineer! His orange union jack smock triggered a life-time interest in smocks!
Life Member of Bushcraft UK