This is an ultralight running jacket crafted from water-repellent treated 10-denier nylon fabric. It features a perforated structure on the back for airflow and is designed to pack completely into its chest pocket. It is well-suited for running outdoors in light attire or facing shifting weather conditions.
Ultralight specification of 58g
Made with water-repellent treated 10-denier nylon fabric, it weighs a light 58g based on size XS. It relieves the burden of garment weight while running.
Packable chest pocket
You can store small items in the zippered chest pocket, and the garment itself can be folded small into the pocket for easy portability.
Back panel ventilation structure
Designed with back incisions and perforation details to allow body heat generated during running and wind to pass through naturally.




