---
product_id: 1708054
title: "Underworks USA Mens Extreme Power Compression Gynecomastia Chest Binder Girdle T-Shirt - 998"
brand: "underworks"
price: "¥15453"
currency: JPY
in_stock: true
category: "Underworks"
url: https://www.desertcart.jp/products/1708054-underworks-usa-mens-extreme-power-compression-gynecomastia-chest-binder-girdle
store_origin: JP
region: Japan
---

# Extreme compression for athletic silhouette Chest sizes S-3X for perfect fit Moisture-wicking keeps you dry Underworks USA Mens Extreme Power Compression Gynecomastia Chest Binder Girdle T-Shirt - 998

**Brand:** underworks
**Price:** ¥15453
**Availability:** ✅ In Stock

## Summary

> 🔥 Own Your Confidence with Extreme Compression Power 💪

## Quick Answers

- **What is this?** Underworks USA Mens Extreme Power Compression Gynecomastia Chest Binder Girdle T-Shirt - 998 by underworks
- **How much does it cost?** ¥15453 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1708054-underworks-usa-mens-extreme-power-compression-gynecomastia-chest-binder-girdle)

## Best For

- underworks enthusiasts

## Why This Product

- Trusted underworks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Discreet & Versatile Design:** Looks like a regular performance tee with concealed compression—wear it anywhere, anytime.
- • **All-Day Comfort & Durability:** Breathable microfiber shell with stretch-resistant spandex lining, plus easy machine wash care.
- • **Next-Level Chest Compression:** Advanced fabric technology flattens and smooths for a confident, athletic look.
- • **Precision Fit for Every Body:** Available in 6 sizes (S to 3X) ensuring tailored compression and comfort.
- • **Tummy Trimming & Torso Shaping:** Double fabric construction sculpts your midsection for a sleek profile under any outfit.

## Overview

The Underworks Model 998 is a premium men's compression chest binder designed to flatten gynecomastia and shape the torso with advanced double-layer fabric technology. Available in six sizes, it offers extreme compression while maintaining breathability and moisture-wicking comfort. Its discreet design mimics a regular performance T-shirt, making it perfect for everyday wear. Proudly made in the USA, this lightweight, stretchable garment boosts confidence and supports an active lifestyle.

## Description

desertcart.com: Underworks Mens Extreme Gynecomastia Chest Binder Girdle T-Shirt X-Large Black : Clothing, Shoes & Jewelry

## Features

- 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 Experience unparalleled support and comfort with the Underworks Model 998, designed specifically for men seeking to enhance their confidence and appearance. Extreme Compression: Our advanced compression technology flattens and smooths the chest area effectively, providing a discreet solution for hiding gynecomastia. Feel confident in your skin with a streamlined silhouette.
- TUMMY TRIMMING AND TORSO SHAPING WITH DOUBLE FABRIC CONSTRUCTION - flattens the tummy and flattens the sides, makes you look trim in your clothes. Versatile Style: The classic round neck design makes it easy to wear under any shirt or on its own, providing versatility for both casual and formal occasions. Moisture-Wicking Properties: Stay dry and comfortable with moisture-wicking technology that draws sweat away from the body, perfect for active lifestyles.
- DISGUISED COMPRESSION - LOOKS LIKE A REGULAR PERFORMANCE T-SHIRT Powerful compression fabric is concealed on the inside providing strong upper body compression. Microfiber Shell Fabric: Crafted from soft, silky, breathable microfiber material, this t-shirt offers a comfortable fit that feels great against the skin. Enjoy all-day wear without irritation. Super Stretch Resistant Spandex Lining: The internal spandex lining is designed for optimal stretch and support, ensuring a snug fit.
- Easy Care: The Model 998 is machine washable, allowing for easy maintenance while maintaining its compression and performance. Confidence Booster: Enjoy the freedom to wear what you love without the worry. The Model 998 empowers you to look your best, no matter the occasion. Elevate your wardrobe and embrace your confidence with the Underworks Model 998. Experience the difference of extreme compression and advanced fabric technology designed for your needs. Proudly Made in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004XIWE9U |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Low Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Apparel Occasion and Lifestyle | Athletic |
| Back Style | T Back |
| Best Sellers Rank | #342,918 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #4,065 in Men's T-Shirts |
| Brand Name | Underworks |
| Care instructions | Machine Wash |
| Closure type | Pull On |
| Color | Black |
| Cuff Type | Plain Hem |
| Customer Reviews | 4.2 out of 5 stars 565 Reviews |
| Fabric Stretchability | Stretchable |
| Fabric Type | OUTER LAYER SHELL: microfiber nylon Knit 75% nylon / 25% spandex INNER LAYER LINING: Powernet 70% nylon / 30% spandex |
| Fabric type | OUTER LAYER SHELL: microfiber nylon Knit 75% nylon / 25% spandex INNER LAYER LINING: Powernet 70% nylon / 30% spandex |
| Fit Type | Fitted |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Hemline Form | Straight Hemline |
| Import Designation | Made in USA |
| Item Length Description | Standard Length |
| Manufacturer | Underworks® |
| Manufacturer Part Number | 998 |
| Material Type | Nylon Blend |
| Model Name | Mens Extreme Gynecomastia Chest Binder Girdle T-shirt |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Vacation |
| Origin | Made in USA |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Seasons | All |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Short Sleeve |
| Sleeve Type | Short Sleeve |
| Sport Type | Exercise and Fitness |
| Style Name | Gynecomastia Chest Binder Girdle T-shirt |
| Style Number | 998 |
| UPC | 846330031709 |
| Unit Count | 1 Count |
| character | sports |
| collar-type | T shirt |

## Images

![Underworks USA Mens Extreme Power Compression Gynecomastia Chest Binder Girdle T-Shirt - 998 - Image 1](https://m.media-amazon.com/images/I/71p9AjfhETL.jpg)

## Available Options

This product comes in different **Color, Size** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/1708054-underworks-usa-mens-extreme-power-compression-gynecomastia-chest-binder-girdle](https://www.desertcart.jp/products/1708054-underworks-usa-mens-extreme-power-compression-gynecomastia-chest-binder-girdle)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-03*