Slimming Tees- Men's Instant Body Shaper — Instantly look 10-20 pounds thinner. Stand straight, look great! Eliminate bulk. Improve posture. Comfortable. Flexible. Standard tank top. White color to go with everything. 80% nylon, 20% spandex. Available in several sizes. Small=30-33" chest, Medium 34-38" chest, Large 39-43" chest, XL 44-46" chest and XXL 47-55" chest. Additional Details ------------------------------ Product description: Slimming Tees- Men's Instant Body Shaper — Instantly look 10-20 pounds thinner. Stand straight, look great! Eliminate bulk. Improve posture. Comfortable. Flexible. Standard tank top. White color to go with everything. 80% nylon, 20% spandex. Available in several sizes. Small=30-33" chest, Medium 34-38" chest, Large 39-43" chest, XL 44-46" chest and XXL 47-55" chest.