What is are chest binders?

Chest binders are a garment designed to create a flatter chest. Binders resemble sports bras but are specifically made to compress the chest. Many non-binary, genderqueer, or trans people seek a flatter chest. Online, terms like ‘binding’, FTM binder, chest binder, trans binder, or compression vest are commonly used.

At Transundeez, we also offer special swim binders, sport binders, and surgery binders. You can choose between a short binder or a binder tank. Curious about how to wear a binder properly? Read our blog: “How to put on a binder?”

What does chest binders do?

A binder is specially designed to flatten the chest, resulting in a flat chest. The secret lies in the elastic and supportive materials used to make the binder. These materials ensure the chest is firmly pressed against the body without hindering breathing, making a binder a safe and effective tool for gender-affirming care. It helps people feel more comfortable and confident in their bodies, contributing to their overall well-being.

Is wearing a binder safe?

A total of 27 potential issues have been identified when compressing chest tissue (too tightly). Some issues arise quite quickly, while others appear only after longer use. It is therefore important to use responsible and safe binders or binding methods. TransUndeez has designed a special binder that flattens the chest as much as possible while providing enough elasticity to breathe comfortably and avoid skin tears or other problems. The binders from TransUndeez are therefore considered safe. However, make sure to purchase the correct size and carefully follow the usage guidelines of the binder. You can read more about this on the page: ‘All About Binders’ and our blog: ‘What is safe binding?’

What to look for when buying chest binders?

When buying a binder, it’s crucial to choose the right size, material, and type for comfort and safety. Invest in quality and seek advice to find the best binder for your needs. If in doubt, contact us by filling out the contact form or calling. Key points to consider are:

• Size: Ensure you choose the correct size. A well-fitting binder provides sufficient compression without being too tight, allowing you to bind comfortably and safely.
• Material: Choose binders made from breathable and elastic fabrics suitable for long-term wear. Avoid non-elastic materials like duct tape. All Transundeez binders are lined with cotton.
• Type: There are different styles, such as short and long binders. Choose a style that fits your needs and comfort. This varies for everyone.
• Quality: Invest in a binder known for its quality and durability. At Transundeez, you’re in good hands.
• Use: Consider when and how often you will wear the binder. Some binders are better suited for daily use, while others are better for sports or swimming.
• Support: Read reviews and seek advice from others in the transgender community to make an informed choice.

What is a TransUndeez binder made of?

All TransUndeez binders are made from a durable 4-way stretch Jersey fabric, making them suitable for daily use and ideal for safe binding. Since all binders feature a racerback design, the risk of back pain is minimized. The front panel is made of a double layer of this cotton fabric. For reinforcement, there is a layer of tightly woven polyester in between, which has very little stretch. The back panel is reinforced with a thin, flexible woven polyester with a bit of stretch. This creates a lot of pressure on the front, flattening the chest well and giving a smooth appearance.

You wear a soft cotton fabric against your skin with hardly any polyester! The edges of the binder are trimmed with stretch tape, ensuring a perfect fit almost every time.

• Material: 80% cotton, 15% polyester, 5% elastane
• Front panel reinforcement material: 95% polyester, 5% elastane
• Back panel reinforcement material: 92% polyester, 8% elastane
• Washing instructions: Wash at 40°, suitable for tumble drying

What is a sport binder?

A sport binder is a specially designed garment for transgender men and non-binary people to flatten their chest during sports activities. Transundeez sport binders are made from breathable, moisture-wicking, and durable materials, providing maximum support and comfort during intense movements. The design ensures a secure, tight fit without restricting movement, ideal for activities such as running, fitness, and team sports. With a sport binder, users can confidently and comfortably participate in physical activities while maintaining the binder’s shape and functionality.

What is a swim binder?

A swim binder is a specially designed swimwear for transgender men and non-binary people. It provides comfortable support and flattens the chest while swimming. The Transundeez swim binder is made from breathable, water- and chlorine-resistant materials. The swim binder ensures a secure and discreet fit under any other swimwear. This product combines functionality and durability, allowing you to enjoy all water activities with confidence and freedom of movement. Our swim binders are ideal for anyone seeking comfort and security while swimming.

How do you know which binder size to choose?

In the video below, Kai explains how to determine which binder size is right for you. Still unsure about the size? Try out the binder: Once you receive the binder, try it on carefully. Pay attention to how comfortable it feels, whether it flattens your chest sufficiently without discomfort or pain, and whether it stays in place during daily activities. At TransUndeez, you can exchange it if the size turns out to be incorrect.

How do you put on a binder?

There are several methods available online on how to best put on a binder. Some methods involve pulling it over your hips. We do not recommend this method, especially if your hips are wider than your chest circumference. The best way to maintain the shape of a TransUndeez binder is shown in the video below.