Sizing: True to sizeMaterial composition: 95% polyester, 5% spandexSleeve type: Dropped shoulder sleevesClothing type: HMaterial: PolyesterSleeve length: SleevelessPattern: Self designFabric elasticity: Slight elasticitySeason: Spring-SummerWeaving type: KnitStyle: LeisureWeight: 143 gPocket: No pocketsKnitted Vertical Stripes Fitness Sports Slim Vest Mens Racerback Vest. Please use the size guide shown in our pictures. Before choosing a size, please read each element of the size guide carefully. Unique design, classic style, casual and comfor