It feels like a cross between a cardigan and a jacket, with a firm material. There's only one hook at the top. 【Marked Size】1 【Actual Size】Shoulder width: 44cm, Body width: 51cm, Length: 54cm, Sleeve length: 49cm 【Material】49% Rayon, 37% Polyester, 14% Nylon 【Color】Navy 【Condition】It has a relaxed fit, so it should fit a size 11 (Japanese size) as well. There is some slight wear around the collar, but otherwise, there is no noticeable damage, and it is still a product that can be used. *Please note that this is a used item, so please check the photos and descriptions and purchase with your understanding.