This is a Retro-X jacket. I really wanted this color, so I entered the lottery at the Patagonia store twice, but I lost both times, so I bought it for a slightly higher price. Of course, it's authentic. The color is Barn Red x Natural White, and the size is US size S. There's no pile loss. When I had it dry cleaned, there was a 1cm damage to the seam of the lining pocket, so I reinforced it as shown in the picture to prevent car keys from falling out. I'm selling it at a bargain price.