Only Faith Men's Black Jeans Vest Fashion Sleeveless Denim Jacket with Holes Material:cotton. Applicable gender:Men/Boy. Stylish turn-down collar sleeveless jeans vest,single-breasted,soft,comfortable,breathable to wear. Easy to wear/off,suitable for outdoor activities of leisure,taking a walk. We have detailed size chart in the product picture,please choose the item according to our size chart.The size is Asian size,may be smaller than US size,so please choose the bigger size than normal.