Underworks Mens Original Firm Compression Body Shirt 992 NylonSpandex Made in USA Sizes: Measure Chest in Inches: X-small 29-33 / Small 34-38 / Medium 39-43 / Large 44-48 / X-large 49-53 / 2X 54-58 / 3X 59-63 / 4X 64-68 EXTRA TUMMY AND SPARE TIRE PANEL ELIMINATES THE BULGING - Belly flattening benefits with targeted firm panels squeeze in the bulges to smooth out your mid-section FIRM COMPRESSION - The Original Body Shirt uses a firm fabric that is durable and resistant and will provide plenty of service GAIN BACK SUPPORT AND BETTER CIRCULATION - Feel less tired and refreshed. Your improved posture and the circulation the garment brings to your back will rejuvenate you. QUALITY - BUILT IN THE USA - Made from the highest quality materials and the tightest machine specifications. Made from a comfortable nylon knit and Lycra spandex that conforms to your body and moves with you, this invisible undershirt eliminates bulges throughout your upper body. It gives you the straight lines you want and provides your back with support from just under your neck to your lower back. The reinforced Lycra panel in the mid-section provides extra tummy flattening benefits. Made in the U.S.A. Mid-section panel provides extra tummy flattening benefits. Unnoticed under any garment. Available in colors: black and white 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.