[Material] Polyester [No. 72 wool 28% [size] 519 [Quantity] 1 piece features 1 season all seasons] to choose, years of wear. Features 2 [home] Clean It Specifications Material and sewing items that you can wash at home. Features 3 different belt [back] back style with a slightly back belt design. Waist Size and show the position of your back with the adjustable high effect. [Note] The product, design, and specifications may change without notice may be.