Feel Confident in the Right Binder
A chest binder is a garment designed to compress or flatten the chest, commonly used by transmasculine and nonbinary people seeking a flatter chest contour. For many trans men, a binder is often the first piece of gender-affirming gear they purchase.
Compression always involves some level of restriction, so it’s essential to bind safely. Binding can affect comfort, breathability, and movement, and improper use may lead to pain or injury. Limit wear time, avoid binding during sleep, and monitor for discomfort or difficulty breathing. Long-term daily binding can also affect skin elasticity and potentially influence your results if you’re planning top surgery in the future.
Products below are sorted by price from low to high. Prices are approximate and subject to change. This page contains affiliate links, meaning we may earn a small commission if you make a purchase—at no extra cost to you.
Don’t miss: Chest Binding 101 — your guide to choosing the right binder, putting it on correctly, and binding safely.
Underworks Chest Binders
About Underworks
Underworks has been in the compression and shapewear space for decades, and their chest binders have long been staples in the trans community. Founded in 1997 in Miami, Florida, the company has always focused on producing high-quality compression garments for both aesthetic and medical use, including shapewear and post-surgery supports.
Underworks offers a wide range of binder models that vary by compression level, layering, fabric, and cut. Most are made from a durable nylon–spandex blend (often around 70% nylon and 30% spandex), though some options include a softer cotton front lining for increased comfort against the skin. Sizes typically run from XS through 3X, depending on the style.
The binders are designed to be discreet under clothing, with low necklines, carefully placed seams, and double or triple front layers for effective chest flattening. Most models come in three classic colors: white, beige, and black.
Underworks’ strengths lie in their solid construction, variety of options, affordable pricing, and relatively inclusive size range. As with any binder, though, fit, comfort, and safe binding practices are key to getting the best results.