Call Us Today! 1-800-242-4224

Filters
Close

Extreme Series Compression

Our extreme shapewear gives you the maximum amount of protection to control the biggest bulges or curves you need flattened. Extreme compression shapewear is designed with additional compression panels that provide extra pressure for increased support and lead to the smooth, flat shape you want from your body. Our heavy-duty chest binders, shirts, and body shapers are comfortable and hide easily underneath your clothes for the ultimate in private body shaping assistance. It’s time you had the flat lines lesser compression failed to deliver.

Maximum Shaping

Our line of extreme shapewear comes in a wide selection of cuts to fit your exact needs. Extreme compression shapewear is the right choice for larger problem areas that need flattening, such as hips, tummies, love handles, gynecomastia, or anyone who needs to flatten a larger chest.

  • For extreme compression, these garments use high-strength nylon and spandex blends in up to three layers or non-stretch nylon panels.
  • Our garments are easy to clean and maintain while being resistant to loss of shape due to overstretching.
  • Cut to modern aesthetics for discreet use under clothing, and available in a variety of styles to help you target just the areas that need extreme shaping
  • To an observer, these garments are either unseen or appear to be standard tank tops or shirts, so your secret is safe with us.
  • Manufactured at our United States factory to ensure you get the highest quality compression garments on the market.

The Shapewear You Need

Shapewear is a sensitive and personal choice, whatever the reason you decide to use it. That’s why we try so hard to offer the best in discreet body-shaping solutions. Call us today at 1-800-242-4224 with any product questions or if you need help deciding what garments or level of compression is right for your body image needs. Find your extreme shapewear from Underworks!

per page
Tri-top Chest Binder
  • Nylon Spandex
  • Sizes - Measure Chest-Inches: X-small 28-30 / Small 31-33 / Medium 34-36 / Large 37-40/ X-large 41-44 / 2X 45-48 / 3X 49-52 If unsure, please order the next size up
  • EXTREME FTM TRANSGENDER NON-BINARY GYNECOMASTIA CHEST FLATTENING CHEST BINDER - Flattens the chest and promotes a masculine looking chest
  • 3 POWERFUL MEDICAL GRADE FABRIC LAYERS PROVIDE MAXIMUM COMPRESSION POWER - Feel the confidence of flatness!
  • UNDETECTABLE UNDER CLOTHING - Neckline is cut low enough to not show through your shirts. Flat stitched around the shoulders for comfort.
  • MADE IN USA - High Quality Construction for Maximum Durability
From 28.33
Tri-top Chest Binder 3-Pack
  • Nylon Spandex
  • Sizes - Measure Chest-Inches: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43/ X-large 44-47 / 2X 48-51 / 3X 52-55 / 56-59 If unsure, please order the next size up
  • EXTREME FTM TRANSGENDER NON-BINARY GYNECOMASTIA CHEST FLATTENING CHEST BINDER - Flattens the chest and promotes a masculine looking chest
  • 3 POWERFUL MEDICAL GRADE FABRIC LAYERS PROVIDE MAXIMUM COMPRESSION POWER - Feel the confidence of flatness!
  • UNDETECTABLE UNDER CLOTHING - Neckline is cut low enough to not show through your shirts. Flat stitched around the shoulders for comfort.
  • MADE IN USA - High Quality Construction for Maximum Durability
84.99
Econo High Power Compression Chest Binder Top
  • This binder is a great mix of value, effectiveness, and comfort
  • Consistent shape and flat comfortable enough for all-day wear
  • Perfect for gynecomastia support, an FTM binder, or just want a flatter chest
  • Made in our American factory of the highest quality materials
  • These garments are cut based on our updated size chart: Chest Measurementst: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55
17.99
The Cotton Lined Power Chest Binder Top
  • 70% Nylon 30% Spandex
  • Sizes - Measure Chest: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55
  • MEDICAL GRADE FABRIC IS POWERFUL IN CHEST BINDING - High compression fabric provides high resistance to flatten the chest safely and effectively
  • COTTON LINING PROVIDES A GREAT COMFORTABLE FIT AND FEEL - Comfortable and soft cotton lining feels smooth against the skin - no roughness
  • NON-RESTRICTIVE DESIGN ALLOWS YOU EASY MOVEMENT - Special relaxed cut around the arms provides freedom of movement in every direction. Great to work out in or just play.
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you.
From 28.33
Ultimate Chest Binder Tank
  • Nylon Spandex
  • Sizes - Measure Chest-Inches: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43/ X-large 44-47 / 2X 48-51 / 3X 52-55 / 56-59 If unsure, please order the next size up.
  • EXTREME FTM GYNECOMASTIA CHEST FLATTENING CHEST BINDER - Flattens the chest and promotes a masculine looking chest
  • 2 POWERFUL MEDICAL GRADE FABRIC LAYERS PROVIDE MAXIMUM COMPRESSION POWER - Feel the strong compression on your chest, belly, sides, upper and lower back
  • UNDETECTABLE UNDER CLOTHING - Neckline is cut low enough to not show through your shirts. Flat stitched around the shoulders for comfort.
  • MADE IN USA - High Quality Construction for Maximum Durability.
  • HOW TO WEAR: One can place the shirt overhead and pull down like a normal tank. The other is to step into the garment, hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort. The other is to invert the garment and pull up the bottom of the garment up to your waist, grab the straps from below and pull up to below shoulder level and insert arms and adjust.
  • Made in USA
From 28.33
Ultimate Chest Binder Tank 3-Pack
  • Nylon Spandex
  • Sizes - Measure Chest-Inches: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43/ X-large 44-47 / 2X 48-51 / 3X 52-55 / 56-59 If unsure, please order the next size up.
  • EXTREME FTM GYNECOMASTIA CHEST FLATTENING CHEST BINDER - Flattens the chest and promotes a masculine looking chest
  • 2 POWERFUL MEDICAL GRADE FABRIC LAYERS PROVIDE MAXIMUM COMPRESSION POWER - Feel the strong compression on your chest, belly, sides, upper and lower back
  • UNDETECTABLE UNDER CLOTHING - Neckline is cut low enough to not show through your shirts. Flat stitched around the shoulders for comfort.
  • MADE IN USA - High Quality Construction for Maximum Durability.
  • HOW TO WEAR: One can place the shirt overhead and pull down like a normal tank. The other is to step into the garment, hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort. The other is to invert the garment and pull up the bottom of the garment up to your waist, grab the straps from below and pull up to below shoulder level and insert arms and adjust.
  • Made in USA
84.99
Econo High Power Compression Chest Binder Tank
  • The compression tank top you need at a great value
  • Consistent shape and flat comfortable enough for all-day wear
  • Perfect for gynecomastia, a life transition, or just extra support
  • Made in our American factory of the highest quality materials
  • Easy to order using our standardized sizes: Sizes - Measure Chest: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55
19.99
The Cotton Lined Power Chest Binder Tank
  • 70% Nylon 30% Spandex
  • Made in USA
  • Sizes - Measure Chest: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55
  • MEDICAL GRADE FABRIC IS POWERFUL IN CHEST BINDING - High compression fabric provides high resistance to flatten the chest safely and effectively
  • COTTON LINING PROVIDES A GREAT COMFORTABLE FIT AND FEEL - Comfortable and soft cotton lining feels smooth against the skin - no roughness
  • NON-RESTRICTIVE DESIGN ALLOWS YOU EASY MOVEMENT - Special relaxed cut around the arms provides freedom of movement in every direction. Great to work out in or just play.
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you.
From 33.33
Cotton Concealer Chest Binder
  • Designed to be a strong ftm chest binder, gynecomastia support garment, or workout recovery garment for chest days
  • Firm compression across the chest and upper back, while leaving your tummy area unrestricted for maximum comfort
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you
From 33.33
Microfiber Concealer V-tank
  • Microfiber Spandex
  • Sizes: Measure Chest: Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55
  • EXTREME GYNECOMASTIA COMPRESSION CHEST BINDER - Flattens the chest and promotes an athletic looking chest
  • TUMMY TRIMMING AND SPARE TIRE SHAPING - flattens the tummy and flattens the spare tire, makes you look trim in your clothes
  • PROVIDES BACK SUPPORT AND PROMOTES BETTER CIRCULATION - Feel better and and feel the support on your back, your abs and sides
  • DURABLE HIGH QUALITY CONSTRUCTION V-tank Top - Made in USA
From 33.33
Compression Post Surgical Vest
  • FIRM COMPRESSION FOR GYNECOMASTIA PRE-SURGICAL AND POST SURGICAL - Wear as a stage 1 post gyno surgical vest of post lipo vest
  • SINGLE MEDICAL GRADE COMPRESSION PANELS IN FRONT - provides the strong compression required with the adjustability of 2 rows of hook and eye closure
  • NO BULKY SHOULDER VELCRO CLOSURES - SELLS FOR 1/3 THE PRICE OF OTHER VESTS - Compare to post lipo vests selling for over 100 dollars
  • Sizes: Measure Chest in Inches: Small 32-35 / Medium 36-39 / Large 40-44 / X-large 45-48 / 2X 49-52 / 3X 53-56
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you
From 28.33
Power Compression Post- Surgical Vest
  • EXTREME COMPRESSION FOR GYNECOMASTIA PRE-SURGICAL AND POST SURGICAL - Wear as a stage 1 post gyno surgical vest of post lipo vest
  • DOUBLE MEDICAL GRADE COMPRESSION PANELS IN FRONT - provides the strong compression required with the adjustability of 2 rows of hook and eye closure
  • NO BULKY SHOULDER VELCRO CLOSURES - SELLS FOR 1/3 THE PRICE OF OTHER VESTS - Compare to post lipo vests selling for over 100 dollars
  • Sizes: Measure Chest in Inches: Small 32-35 / Medium 36-39 / Large 40-44 / X-large 45-48 / 2X 49-52 / 3X 53-56
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you
From 34.99
Microfiber Concealer Crew
  • OUTER LAYER SHELL: microfiber nylon Knit 75% nylon / 25% spandex INNER LAYER LINING: Powernet 70% nylon / 30% spandex
  • Made in USA
  • Sizes: Measure Chest in Inches: Small 32-35 / Medium 36-39 / Large 40-44 / X-large 45-48 / 2X 49-52 / 3X 53-56 - If in doubt, we recommend ordering the next size up
  • EXTREME GYNECOMASTIA COMPRESSION CHEST BINDER - Flattens the chest and promotes an athletic looking chest
  • TUMMY TRIMMING AND TORSO SHAPING WITH DOUBLE FABRIC CONSTRUCTION - flattens the tummy and flattens the sides, makes you look trim in your clothes
  • DISGUISED COMPRESSION - LOOKS LIKE A REGULAR PERFORMANCE T-SHIRT - microfiber shirt is a shell that feels like silk. Powerful compression fabric is concealed on the inside providing strong upper body compression
  • SPF 50 UVA protection and MADE IN THE USA by Underworks.
  • To show our commitment to quality, Underworks Mens Extreme Gynecomastia Chest Binder Girdle T-shirt 998 includes a manufacturer's warranty that covers defects. This warranty is non-transferrable and only valid to the original buyer for purchases made directly from Underworks
From 33.33
Microfiber Concealer Crew - Slightly Irregular Garment
  • OUTER LAYER SHELL: microfiber nylon Knit 75% nylon / 25% spandex INNER LAYER LINING: Powernet 70% nylon / 30% spandex
  • Made in USA
  • Sizes: Measure Chest in Inches: Small 32-35 / Medium 36-39 / Large 40-44 / X-large 45-48 / 2X 49-52 / 3X 53-56 - If in doubt, we recommend ordering the next size up
  • EXTREME GYNECOMASTIA COMPRESSION CHEST BINDER - Flattens the chest and promotes an athletic looking chest
  • TUMMY TRIMMING AND TORSO SHAPING WITH DOUBLE FABRIC CONSTRUCTION - flattens the tummy and flattens the sides, makes you look trim in your clothes
  • DISGUISED COMPRESSION - LOOKS LIKE A REGULAR PERFORMANCE T-SHIRT - microfiber shirt is a shell that feels like silk. Powerful compression fabric is concealed on the inside providing strong upper body compression
  • SPF 50 UVA protection and MADE IN THE USA by Underworks.
  • To show our commitment to quality, Underworks Mens Extreme Gynecomastia Chest Binder Girdle T-shirt 998 includes a manufacturer's warranty that covers defects. This warranty is non-transferrable and only valid to the original buyer for purchases made directly from Underworks
14.99
Ultimate Compression Binder Tanksuit
  • INSTANTLY FLATTENS THE CHEST AND TORSO, SHAPES HIPS AND THIGHS - Special cut moves the bulges and gives you the shape you want
  • DOUBLE COMPRESSION PANEL TARGETS PROBLEM AREAS - Soft internal lining feels good on your skin and provides the firm compression you want
  • SPECIAL DESIGN MAKES IT INVISIBLE - No visible lines throughout the front. Seams extend to the back to cover your sides and flatten the spare tire providing you the firm look you seek
  • 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 / 4X 56-59
  • This model features a rear zipper for convenience in bathroom visits.
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you
From 41.66
Body Shaper
  • Invisible under clothing
  • Maximum shaping from knees to upper abdomen
  • The right choice for hiding extra curves, controlling a holiday bulge, or supporting an inoperable hernia
  • Front-zipper closure for an easy on-off experience
  • Convenient fly for easy restroom access
  • Made in the USA from the highest quality nylon and Lycra spandex
From 61.66