I have worn, and still wear, an Arc'teryx Theta AR Jacket for many years. It has performed up to my every expectation. It has never leaked, and I have stayed dry even in downpours. With inner, and mid-layers, I am always comfortable. I consider Arc'teryx to be the Rolls Royce of outerwear companies. I once sent it back to the manufacturer, for repair. The rear seam had come loose, and they took care of it. Their warranty and customer service was top notch, which I expected considering it's price. I would definitely purchase another jacket from Arc'teryx, once I wear this one out.