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Your cart is empty.Product Description

Discreet Compression Under a Cotton Tank
Underworks Men's Cotton Bulge Compression Concealer Tank Top
When you want comfort, there’s nothing like a cotton tank top, but if you need shaping too, then you’ll love this garment from Underworks Cotton Concealer Series.
Made in USA
Chest Flattening & Tummy Control
- Ideal for smoothing out unwanted bulges, whether for hernia support, muscle weakness, or gynecomastia.
- The concealed inner layer flattens the chest and compresses the midsection, yet remains undetectable under clothing.

The inner compression panels are seamlessly integrated
This shirt fits unseen beneath your clothing, where it lays flat, without bunching or gathering to give its presence away, but is made to look just like a regular tank top so your secret is always safe.
Whether you need extra support for a hernia, muscle ailment, or to create smoother, more masculine lines, this shirt should be in your wardrobe.

The Touch of Comfort
Our tank-cut cotton compression shirt is perfect for situations where you need extra-soft comfort along with hidden compression. With compression material comprised of a mix of reliable spandex and real cotton, you’ll smooth out all the lumps and bumps with a softer, gentler feel against your skin.
- Discreet Compression Under a Cotton Tank: Cotton-spandex knit material moves with you, stretching and recoiling to maintain consistent compression and support.
- Chest Flattening & Tummy Control: Hidden nylon-spandex panels flatten the tummy and chest to conceal unwanted bulges.
- Longer Length for Stay-Put Reliability: The tank is designed to stay tucked in and avoid riding up, offering full torso coverage and a smooth silhouette.
- Comfort-First Construction: This chest-binder breakthrough is proudly made at our USA factory of the highest quality materials.
- Compression Level: Underworks Cotton Concealer Tank Top offers power compression on your chest and abdomen.
- Fabric Composition: Shell: 55% Cotton / 35% Polyester / 10% Spandex Lining: 79% Nylon / 21% Spandex
- Fabric Against Skin: Powernet: 79% Nylon 21% Spandex
- Outer Fabric: Cotton: 55% Cotton 35% Polyester 10% Spandex
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How to wear?
Hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort.
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How to care?
Wash in cold water, gentle cycle, tumble dry low or flat dry. No bleach, no iron.
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How measure your chest?
With arms down on side, take a snug measurement around the fullest part of your chest over the nipples.
Size Guide: Chest measurement (in inches)
X-Small: | 28-31 inches |
Small: | 32-35 inches |
Medium: | 36-39 inches |
Large: | 40-43 inches |
X-Large: | 44-47 inches |
XX-Large: | 48-51 inches |
3X-Large: | 52-55 inches |
Underworks Cotton Concealer Compression Top Series
Compression Level Power Compression | Compression Level Power Compression | Compression Level Power Compression |
Fabric Shell: 55% Cotton / 35% Polyester / 10% Spandex Lining: 79% Nylon / 21% Spandex | Fabric Shell: 55% Cotton / 35% Polyester / 10% Spandex Lining: 79% Nylon / 21% Spandex | Fabric Shell: 70% Nylon / 30% Spandex Lining: 100% Cotton |