--- product_id: 44088535 title: "Underworks FTM Extreme Tri-Top Chest Binder Top 983" brand: "underworks" price: "€ 76.80" currency: EUR in_stock: true reviews_count: 12 category: "Underworks" url: https://www.desertcart.hr/products/44088535-underworks-ftm-extreme-tri-top-chest-binder-top-983 store_origin: HR region: Croatia --- # 7 size options for perfect fit 3 layers medical-grade compression Made in USA, premium durability Underworks FTM Extreme Tri-Top Chest Binder Top 983 **Brand:** underworks **Price:** € 76.80 **Availability:** ✅ In Stock ## Summary > 🔥 Flatten your chest, elevate your confidence — invisibly powerful! ## Quick Answers - **What is this?** Underworks FTM Extreme Tri-Top Chest Binder Top 983 by underworks - **How much does it cost?** € 76.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/44088535-underworks-ftm-extreme-tri-top-chest-binder-top-983) ## 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 - • **Designed for Real Life:** Athletic fit and breathable fabric make it ideal for everyday wear, not just special occasions. - • **Comfort Meets Durability:** Stretchable nylon-spandex blend crafted in the USA for all-day wear and long-lasting performance. - • **Maximum Compression Power:** Triple-layer medical-grade fabric delivers unbeatable chest flattening for a masculine silhouette. - • **Precision Fit for Every Body:** 7 size options ensure a tailored, confident fit—never settle for less. - • **Invisible Under Your Wardrobe:** Low neckline and flat-stitched shoulders keep your binder discreet under any outfit. ## Overview The Underworks FTM Extreme Tri-Top Chest Binder Top 983 offers 3 layers of medical-grade compression fabric designed to provide maximum chest flattening with a natural look. Available in 7 sizes, it features a low neckline and flat-stitched shoulders for discreet wear under clothing. Made in the USA from a durable nylon-spandex blend, this athletic-fit binder balances comfort and performance for everyday use. ## Description Buy Underworks Unisex FTM Extreme Tri-Top Chest Binder Top 983 - White 3X and other Active at desertcart.com. Our wide selection is elegible for free shipping and free returns. Review: Great compression, doesn’t lay completely flat - TL;DR: really good budget binder. Even with a larger chest and smaller frame it still does a great job flattening while the bottom edge stays flat on my ribs. Neckline bunches a bit so not for thinner, super fitted shirts **my sizes for reference: 29” ribs, 34” chest and got the Small size** I’ve gone on a binder blitz recently and gotten some from various companies. Honestly I didn’t have high hopes for this one since it was readily available on desertcart and didn’t cost a crazy amount. I’m glad I was wrong. This style (tri top) is the second style I have from Underworks, the first being the econo one (which compresses fine just the cut isn’t quite as precise as this one). I’ll say this was difficult for me to put on. Definitely couldn’t do it still being damp from a shower and I bet it would be hard to get off if I was sweaty. I can certainly feel the compression. I know having bigger boobs with a smaller frame I’m never going to be completely flat, but this gets me pretty darn close. While the bottom edge of this binder lays really flat on my ribs it still bunches a little, but not so much this it’s crazy noticeable through a t shirt (not super fitted). The neckline does bunch a bit more however, so I wouldn’t want to wear it under something very tight or thin. I didn’t do a lot of activity when I wore it but I would say definitely not for a high octane workout, at least if your boobs are that much bigger than your ribs because of the amount of compression. The straps do dig in occasionally on the shoulders but because they’re wider it’s not too uncomfortable until I can adjust it. After putting it on it was a bit of work trying to adjust my boobs only due to the arm holes being smaller (which hides my extra boobs spillage so not a sticking point for me) All in all I feel like it’s a great buy for the price and I’m shocked at the amount of compression I get Review: Perfect binder for me - Amazing binder, been using underworks for years. While I do have a small chest la it may not work for everyone. It binds me flat and very natural looking. It feels a lot like a bathing suit and after a bit I don’t notice I’m wearing it. The fit was true to size too. ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M4RMUT0 | | ASIN | B07C3GJXLR | | Age Range Description | Adult | | Apparel Closure Type | Pull On | | Back Style | T Back | | Best Sellers Rank | #92,833 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #83 in Men's Base Layers | | Brand Name | Underworks | | Color | White | | Cuff Type | No Cuff | | Customer Reviews | 4.1 4.1 out of 5 stars (1,112) | | Date First Available | November 2, 2016 | | Department | mens | | Embellishment Feature | Lace | | Fabric Stretchability | Stretchable | | Fabric Type | 70% Nylon, 30% Spandex | | Fit Type | Athletic Fit | | Import Designation | Made in USA | | Item Length Description | Standard Length | | Item Weight | 4 Ounces | | Item model number | 983 | | Manufacturer | Underworks | | Manufacturer Part Number | 983 | | Material Type | Nylon Blend | | Model Name | Ftm Extreme Tri-top Chest Binder Top | | Neck Style | Crew Neck | | Occasion Type | Vacation | | Pattern | Solid | | Product Care Instructions | Wash warm, tumble dry low, no bleach, no iron | | Product Dimensions | 7 x 6 x 0.5 inches; 4 ounces | | Shirt Form Type | Crop | | Sleeve Type | Sleeveless | | Sport Type | Exercise and Fitness | | Style Name | Tri-top Chest Binder Top | | Style Number | 983 | | UPC | 846330029485 | | Unit Count | 1 Count | | character | sports | | collar-type | Collarless | ## Images ![Underworks FTM Extreme Tri-Top Chest Binder Top 983 - Image 1](https://m.media-amazon.com/images/I/71NGWe0EckL.jpg) ![Underworks FTM Extreme Tri-Top Chest Binder Top 983 - Image 2](https://m.media-amazon.com/images/I/81j6a2mBmyL.jpg) ![Underworks FTM Extreme Tri-Top Chest Binder Top 983 - Image 3](https://m.media-amazon.com/images/I/51HbD8bEovL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How to wear?** A: Hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort. **Q: How to care?** A: Wash in cold water, gentle cycle, tumble dry low or flat dry. No bleach, no iron. **Q: How measure your chest?** A: With arms down on side, take a snug measurement around the fullest part of your chest over the nipples. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great compression, doesn’t lay completely flat *by S***K on August 21, 2025* TL;DR: really good budget binder. Even with a larger chest and smaller frame it still does a great job flattening while the bottom edge stays flat on my ribs. Neckline bunches a bit so not for thinner, super fitted shirts **my sizes for reference: 29” ribs, 34” chest and got the Small size** I’ve gone on a binder blitz recently and gotten some from various companies. Honestly I didn’t have high hopes for this one since it was readily available on Amazon and didn’t cost a crazy amount. I’m glad I was wrong. This style (tri top) is the second style I have from Underworks, the first being the econo one (which compresses fine just the cut isn’t quite as precise as this one). I’ll say this was difficult for me to put on. Definitely couldn’t do it still being damp from a shower and I bet it would be hard to get off if I was sweaty. I can certainly feel the compression. I know having bigger boobs with a smaller frame I’m never going to be completely flat, but this gets me pretty darn close. While the bottom edge of this binder lays really flat on my ribs it still bunches a little, but not so much this it’s crazy noticeable through a t shirt (not super fitted). The neckline does bunch a bit more however, so I wouldn’t want to wear it under something very tight or thin. I didn’t do a lot of activity when I wore it but I would say definitely not for a high octane workout, at least if your boobs are that much bigger than your ribs because of the amount of compression. The straps do dig in occasionally on the shoulders but because they’re wider it’s not too uncomfortable until I can adjust it. After putting it on it was a bit of work trying to adjust my boobs only due to the arm holes being smaller (which hides my extra boobs spillage so not a sticking point for me) All in all I feel like it’s a great buy for the price and I’m shocked at the amount of compression I get ### ⭐⭐⭐⭐⭐ Perfect binder for me *by M***S on March 13, 2026* Amazing binder, been using underworks for years. While I do have a small chest la it may not work for everyone. It binds me flat and very natural looking. It feels a lot like a bathing suit and after a bit I don’t notice I’m wearing it. The fit was true to size too. ### ⭐⭐⭐⭐ NOT DISCREET, but great product *by A***X on September 3, 2025* This binder fit really well, I am a 32 C and I am incredibly flat with this on! I really love the product and the material is pretty nice. It’s not very soft, but the panel in the front does its job well. It cuts into my armpits a bit, but not enough to bother me too badly. The neck and straps go kind of high up, so it’s not really suitable for low-cut shirts. That being said, the packaging is not discreet at ALL. Luckily for me, this wasn’t a problem, but something to keep in mind for those ordering. The product came in the original manufacturer’s bag, product label visible, with no shipping pouch or box at all. ## Frequently Bought Together - Underworks FTM Extreme Tri-Top Chest Binder Top 983 - TransGenX Tape - Best Trans FTM Binder for Chest Binding While Transitioning --- ## 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.hr/products/44088535-underworks-ftm-extreme-tri-top-chest-binder-top-983](https://www.desertcart.hr/products/44088535-underworks-ftm-extreme-tri-top-chest-binder-top-983) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-13*