The Stone Island Ghost Piece 4100100 in black redefines modern outerwear with a conceptual, technical approach. Crafted from merino worsted wool twill and garment dyed for depth and texture, it features padded quilting, a high-neck, and press-stud with zip closure. Functional details like side pockets, ribbed cuffs, a drawstring hem, and the removable sleeve logo badge transform classic outerwear into a study of form, material, and innovation, reflecting Stone Island s experimental yet wearable