Underworks Cotton Concealer Compression Tank Top CottonSpandex Sizes - Measure Chest in Inches: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55 Cotton look tank top has powerful binding inner panel for shapely look Inner compression panel is undetectable breathable and light yet powerful and snug Quality USA construction Cotton-spandex knit material moves with you, stretching and recoiling to maintain consistent compression and support. Hidden nylon-spandex panels flatten the tummy and chest to conceal unwanted bulges. This chest-binder breakthrough is proudly made at our USA factory of the highest quality materials. Wear it to workout or down the street The compression is a secret between you and your garment Flat the tummy and chest to hide unwanted bulges Made in USA <span class="a-text-bold">MEASURE YOUR CHEST:</span> With arms down on side, take a snug measurement around the fullest part of your chest over the nipples. <span class="a-text-bold">HOW TO WEAR:</span> Hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort. <span class="a-text-bold">HOW TO CARE:</span> Wash in cold water, gentle cycle, tumble dry low or flat dry. No bleach, no iron.