This jacket features Clima Barrier®, which offers excellent wind resistance and breathability, on the front, and a highly breathable material on the back. It blocks cold wind from the front while effectively releasing stuffiness inside the garment. The slim silhouette fits the body, yet provides high mobility, making it suitable for high-intensity activities in cold seasons, such as speed hiking and running. It has a reflective mark on the waist for increased visibility at night. Specifications 【Material】(Front) Clima Barrier® [Outer: Polyester (Water repellent finish) / Lining: Polyester] (Back) 100% Polyester 【Average Weight】202g 【Color】Black (BK) 【Size】M 【Features】Stretch cuffs / Zipper does not touch the chin / Zipper slider that does not shake during exercise (front) / Spiral Slantec® cuffs / 2-way stretch 【Pockets】1 (with zipper <left chest 1>)