The piece is crafted from a blend of 85% viscose fiber (rayon) and 15% nylon, described as a smooth, drapey "ice-silk" feel. This composition gives the fabric a soft, flowing hand that sits close to the body with good fluidity, while remaining breathable and non-sticky against the skin. The blend supports the relaxed, lazy-fit aesthetic of the design, making it suitable for casual daily wear and layering during autumn and winter. Its smooth texture and gentle stretch align with the piece’s fitted yet comfortable silhouette, ideal for effortless, sweet Korean-style styling. The material’s drape and flexibility enhance the piece’s versatility for both standalone wear and layering, fitting a range of everyday occasions from outings to commutes. The knit texture adds visual interest, while the overall weight is described as medium, offering a balanced thickness suitable for transitional cool weather.