ToBeInStyle Men's High-Compression Waistcoat Body Shaper Pull On closure Helps flatten and tone the abdomen, chest, and back. Provides back control and support. Helps correct and improve posture. Hook-and-eye closure. Three level of adjustment. Sizes: S  5XL Materials: 88% polyester, 12% spandex Hand wash cold; lay flat to dry; do not bleach Colors: Black or Beige