Overview: 100% new design and high quality Quickly wick away perspiration Retracting the chest and abdomen has the effect of integrating the overall shape of the upper body, allowing us to avoid detours on the road to weight loss and regain confidence. Specifications: Fabric name: 100% polyester Neckline shape: U-shaped pattern: plain Applicable crowd category: Men Sizes Available: M, L, XL, XXL Color: Black or White Package Content: 1x vest