S: Width 53cm, Length 77cm, Sleeve Length 90cm Material: 100% Nylon The Men's Slate Sky Jacket from Patagonia is incredibly lightweight and perfect for rainy days. This Slate Sky Jacket is Patagonia's first PFC-free waterproof jacket. The material uses NetPlus fabric, which is made from 100% recycled fishing nets that were destined for disposal in the ocean. It features Patagonia's proprietary H2No 3-layer construction and a durable water repellent finish without the use of fluorinated compounds, making it environmentally friendly and PFC-free. The key feature of the Slate Sky Jacket is its excellent breathability, which allows internal moisture to escape. On the front, closing the storm flap at the chest and opening the zip provides ventilation. The pockets on both sides are also made of mesh, which also functions as ventilation, ensuring you can stay comfortable all day long without feeling stuffy inside. The cuffs have elastic piping to reduce bulk, and the hem can be adjusted for a better fit and to prevent wind from entering. The hood also has a drawcord for easy adjustment. The jacket is very soft and has a smooth feel. The fabric itself is also stretchy, so you can wear it without any feeling of restriction or stress. It's perfect for running, hiking, and of course, for everyday wear on rainy days. It's also convenient to carry and can be stored compactly. The Patagonia Men's Slate Sky Jacket can be used for a wide range of activities, from outdoor adventures to urban use.