This is a Patagonia R4. It's too warm and bulky to use for mountain climbing. The color is difficult to see because of the phone's color, but it's a slightly glossy gray. Patagonia often makes items that fit close to the body, but this R4 feels more like a jacket, and I think it's designed to be worn in the city. The sleeves are unusually long, so I think it's meant to be worn with the sleeves rolled up. I can't offer a discount, but I plan to lower the price over time. Actual size (as shown in the photos) Length: 65 cm Width: 55 cm *It's a Patagonia S, so it's a Japanese M size.