- Size: XL - Men's running jacket, ultralight and packable - Made of breathable microfiber that wicks away heat and allows air circulation - Wind-resistant, ideal for adverse weather conditions - Ergonomic collar and zipper that protect against the cold and facilitate thermal regulation - Stretch fabric that offers total freedom of movement - 3D backpack extender with up to 200% extension - Ergo-fit design for additional rear coverage - Inner silicone lining ensures a stable fit - Includes two invisible rear pockets for storing items - Reflective logo for increased safety in low-light conditions - Easily folds for carrying in a backpack, belt, or small pocket - Black color, size XL, perfect for running, trail, and outdoor activities