The main fabric is , which is lightweight and durable.Adopted a highly fitting shape that emphasizes the design around the waist that comes into contact with the harness, and a pattern design that supports dynamic movements such as raising the arms.The pit zip is placed horizontally for effective ventilation and can be opened and closed even when climbing.The hood has a shape that takes snow showers and wind protection into consideration, while assuming that a helmet is attached.In addition, the front is set high to prevent sunburn under the eyes.Secure ventilation holes at the top of the front zip to support breathing.A triple slider is used for the waist ventilation pocket.The slider position can be adjusted not only for ease of opening and closing, but also for reducing wind resistance.Reflective processing on hem tabs for increased visibility.