High-Quality Fabric: Crafted from Japanese fleece-lined sweatshirt fabric, ensuring durability and comfort. Warmth and Comfort: Fleece lining provides extra warmth, ideal for autumn/winter wear. Versatile Style: American style loose fit design suitable for various occasions, blending style with ease. Breathable Material: 100% polyester fabric offers breathability, keeping you cool during physical activities. Convenient Packaging: Transparent zipper bags make it easy to inspect and store the set.