Safety Information

Body-shaping garments are designed to compress or add volume to certain areas of the body. As with any garment that applies pressure or changes the way clothing sits on the body, incorrect or prolonged use may place strain on the body.

At UNTAG, we aim to provide clear, general information to help you use our products in a considerate and informed way. On this page, you’ll find practical guidance and general safety considerations related to the use of our garments.

If anything is unclear, you’re always welcome to contact us for additional product-related information.

Binding Guidelines

Wearing a binder can be effective, but may place strain on the body if it is worn incorrectly or for extended periods of time. It’s understandable that people may wonder whether binding is suitable for their body. If you are unsure whether binding is appropriate for you, it’s advisable to consult a qualified healthcare professional.

In general, an important guideline when wearing binders is to pay close attention to physical comfort and bodily signals. If something doesn’t feel right, that can be a sign to remove the binder or take a break. If you find it difficult to notice physical signals, it may be helpful to follow the general guidelines outlined below.

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How to put on your binder

Binders without closures

Look at the binder: the side where the shoulders are cut deeper is the back. Roll up your binder outwards; this can help reduce folding while putting it on. Pull the binder over your head and down, similar to putting on a regular T-shirt. If pulling it over your head is difficult, stepping into the binder first is also an option, though this may require some adjustment. Putting on a binder can feel challenging at first, especially if you’re new to binding, so take your time and move carefully. 

Binders with zipper or hook-eye closure.

Open the zipper and place the binder over your shoulders. Close the hook-and-eye closure on the inside of the top at the narrowest part of your waist using the outer eyelet. Then close the zipper or hooks. Adjust your chest positioning to achieve your preferred appearance, and always make sure the nipples are not pointing downward.

Band binders 

Wrap the binder around your waist and close the hooks, eyes, or Velcro at the narrowest part of your waist. Turn the top so the closure sits in the correct position (front or back) and move the binder up to the correct height around your chest. Gently adjust chest placement for comfort and an even appearance. A commonly used method is guiding the chest diagonally toward the armpit.

Binder with closure on the shoulder

Undo the shoulder closure and roll the binder outwards. Pull the binder over your head and close the hook-and-eye closure on the shoulder. Adjust chest placement carefully for comfort and fit. A commonly used technique is guiding the chest diagonally toward the armpit.

If you’d like to see visual instructions on how to put your binder on, you can visit our Chest Binder Guide Chest Binder Guide and scroll down to the section 'how do I put my binder on'

Build it up

When you start wearing binders, it’s generally recommended to gradually increase wear time. Wear the binder for an hour first, then let your body rest. The next day, wear it for two hours, then take it off again. Continue building this up over a couple of days, allowing your body time to adjust. Avoid wearing a binder for more than 8 consecutive hours. If you experience any pain, discomfort, tightness, or shortness of breath while wearing the binder, remove it immediately.

Resting the body

One of the most important general binder-safety tips is to avoid wearing a binder while sleeping. At night, the lungs need freedom to expand naturally, which is why binding during sleep is not recommended. If sleeping without a binder feels uncomfortable, consider wearing a loose T-shirt or a light support top instead. Always remember: your body’s comfort and wellbeing are important. Plan at least one day per week without wearing a binder or using any form of chest compression, to give your body time to recover.

Binding for 8+ hours

If you have a long day ahead and are tempted to wear your binder for longer than 8 hours (which is not recommended), it may help to take short breaks during the day. For example, when you’re in the bathroom, gently lift the binder so it no longer compresses the chest. Take a few deep breaths and stretch your torso lightly. This can give your body a short moment of relief. If you expect to be away from home for an extended period, consider bringing a sports top or another lighter support garment to change into after 8 hours. Only exceed recommended wear time if advised by a qualified medical professional (for example, during post-surgical recovery).

Breast positioning for comfortable wear

A binder works by compressing chest tissue. If the tissue is positioned incorrectly, pressure may increase in certain areas, which can affect comfort and skin condition. The most important factor is to make sure the nipples do not point downward, as this may place unnecessary strain on the tissue. Aim to position the chest so the nipples point forward, similar to their natural position without a binder.

Health risks of wearing a binder

Below is a list of possible issues that have been reported with improper or prolonged binding:

  • Restricted breathing or reduced range of movement
  • Skin irritation, including fungal or bacterial infections
  • Other skin-related discomfort, such as itching, redness, or sensitivity
  • Pain or discomfort in areas such as the ribs, back, shoulders, or abdomen
  • Musculoskeletal strain
  • Changes in skin elasticity over time

Remove your binder and seek advice from a medical professional if you experience any of these symptoms.

Tips for secure binding

  • Give your body time to recover after wearing your binder. Avoid wearing a binder for more than 8 hours per day, and plan at least one binder-free day per week.
  • Do not wear two binders at the same time.
  • Choose the correct size for your body.
  • Do not use products that are not specifically intended for chest binding.
  • Position the nipples forward rather than downward, to support comfortable wear.

Binding for developing bodies

Some people consider wearing binders from the moment their chest begins to develop. This can raise questions or concerns about a developing body. We cannot provide medical advice, and bodies develop differently for everyone. If you are unsure whether binding is appropriate, it is best to consult a qualified medical professional.
General safety guidelines still apply: avoid wearing a binder for longer than 8 hours, do not sleep in a binder, and ensure the correct size by using the size chart. Especially if this is your or your child’s first binder, checking the size chart or contacting customer service for guidance is recommended.

A note for parents, guardians, friends, or other loved ones: some young people may try to choose the tightest binder possible to achieve a flatter appearance. While this is understandable, it’s important to emphasize comfort and safety over appearance. This can be a sensitive topic, so approaching it with patience and care can be helpful.

Exercising in a binder

Many people choose to exercise while wearing a binder, but it’s important to monitor how your body feels during activity. Binders made from non-stretch materials are not recommended for exercise, as they may limit comfortable breathing and movement.
UNTAG binders are made from 4-way stretch materials, allowing the fabric to move with the body during wear.

Only exercise in a binder that is specifically designed for physical activity. For example, the Gym Binder was developed to provide supportive compression during workouts. Its fabric allows for movement, and the lower-cut back offers additional breathing space. A general tip for exercise is to avoid wearing a binder that feels extremely tight; some people choose to size up for greater comfort and mobility during workouts.

I may need to remove my binder quickly - what can I do?

If you have asthma, sensory sensitivities, joint concerns, or another reason you may need to remove your binder quickly, a binder with a zipper or adjustable closure may be a practical option. These designs allow for easier removal if you feel discomfort or need relief.
If you are unsure whether binding is appropriate for your situation, consult a medical professional before wearing a binder.

Binding after top-surgery

After top surgery, some people are advised by their medical team to wear a post-surgical compression garment for a certain period of time. Always follow the specific instructions provided by your surgeon or healthcare provider.

Garments with adjustable closures are often recommended during recovery, as they can be loosened or tightened as swelling changes. Your medical professional has the final say on what to wear and for how long, and their guidance should always take priority.

Tucking Guidelines

Tucking can help create a smoother appearance, but it can also place strain on the body if done incorrectly or for extended periods of time. It’s normal to wonder whether tucking is safe for you. If you have concerns about tucking, it’s always advisable to consult a qualified medical professional.

A general guideline is to pay close attention to how your body feels. Discomfort, pain, or unusual sensations are signs to adjust, pause, or stop tucking. Below, you’ll find general guidance that may help reduce discomfort during wear.

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How to put on your tucking undies

Start by wrapping the head of the penis with toilet paper or a soft cloth to help absorb moisture and protect the skin.
If you choose a full tuck, this is the moment to gently guide the testicles upward toward the inguinal canals, without force. Some people find it more comfortable to do this while lying on their back. Never apply pressure, and stop immediately if you feel pain.
For a semi-tuck, the testicles are guided backward instead of upward. Next, guide the penis back between the legs while keeping everything in place, then pull on your tucking underwear.

If you’d like visual guidance, visit our Tucking Guide and scroll down to the section 'how to tuck'

Don’t overdo it

When you’re new to tucking, it’s best to start gradually. Begin by tucking for a short period and see how your body responds. Avoid tucking for longer than 8 hours in a single day.

Extended or overly tight tucking may lead to skin irritation, friction, or other discomfort. If you feel pain, remove your tucking underwear right away. If discomfort persists, seek medical advice.

Take breaks 

Giving your body regular breaks is important. When you’re not tucking, wearing loose, breathable clothing can help the area recover. Sleeping or napping while tucked is not recommended, as it may increase pressure for prolonged periods.

As a general guideline, plan at least one tuck-free day per week to allow your body time to rest.

Listen to your body 

Your body is your best guide. If a full tuck feels uncomfortable, switching to a semi-tuck or removing the tuck entirely may feel more manageable. Gentle adjustments can sometimes improve comfort, but ongoing discomfort is a sign to stop.

Health considerations related to tucking

Some potential issues that have been reported with improper or prolonged tucking include:

  • Reduced blood flow or pressure-related discomfort
  • Skin irritation, including fungal or bacterial infections
  • Other skin reactions such as redness, itching, or sensitivity
  • Urinary discomfort or infections
  • Nerve irritation or localized numbness

If you notice any of these symptoms, remove your tucking underwear and consult a medical professional.

Tips for responsible tucking

  • Give your body time to recover between wears.
  • Avoid tucking for more than 8 hours per day.
  • Do not layer multiple tucking garments on top of each other.
  • Choose the correct size for your body.
  • Only use products specifically designed for tucking.
  • Avoid pulling or forcing the genitals into place.
  • Covering the head of the penis with a soft material can help protect the skin and absorb moisture.

Tucking with a developing body

Some people consider wearing tucking underwear during physical development, which can raise questions about comfort and safety. We cannot provide medical advice, as bodies develop differently. If there is uncertainty, consulting a medical professional is recommended.
General guidance still applies: avoid tucking for longer than 8 hours, do not sleep while tucked, and use the correct size as indicated in the size chart.

For parents, guardians, and loved ones: some young people may be tempted to choose very tight tucking underwear for flatter results. It’s important to emphasize comfort and safety over appearance. These conversations can be sensitive, so patience and care go a long way.

Exercising with tucking underwear

Some people choose to exercise while wearing tucking underwear, but it’s important to closely monitor comfort during movement. Reducing tightness or opting for a semi-tuck can help limit pressure during activity.For many, wearing tucking underwear without a full tuck provides a smoother appearance while allowing greater freedom of movement during exercise.

Packing Guidelines

Wearing a packer is generally considered a low-risk practice, but there are a few important points to keep in mind for comfortable and responsible use:

  • Check whether you have any sensitivities or allergies to the material of the packer before wearing it for extended periods.
  • If you notice skin irritation, pressure marks, or chafing, remove the packer and allow your body time to rest before wearing it again.
  • UNTAG packers are intended for appearance and everyday wear only, unless explicitly stated otherwise by the manufacturer.
  • Always follow the care and cleaning instructions provided by the brand to maintain hygiene and product condition.

If you experience ongoing discomfort, skin reactions, or other unusual symptoms, discontinue use and consult a medical professional.

Our non-binary model Storm holds two yellow flowers and looks into the camera. You can faintly see his mastectomy scars

Feeling Overwhelmed

When using body-shaping or gender-expression garments for the first time, some people may experience strong emotional responses, ranging from excitement to feelings of stress, tension, or unease. This can happen, for example, when wearing a binder for the first time. Some people notice a sense of tightness or discomfort, or worry about how easy it will be to take the garment off again, especially if they have mobility or sensory sensitivities.

If you expect that putting on or removing a binder may feel overwhelming, you may want to consider a model with a zipper or other opening, as this can make changing easier.

These feelings can also be connected to personal experiences with body image or gender expression, or to uncertainty about what feels right for you. All of these responses are valid and personal. If you start to feel overwhelmed, remove the garment, take a moment to sit down, and focus on slow, calm breathing. You can always try again later - there is no pressure and no rush.

Allergies

Before using any of our products, always review the “allergies & safety” section on the product page, where material information specific to each item is listed.

All UNTAG clothing garments are made using latex-free fabrics.

Some prostheses may contain silicone, so it’s important to check whether you have any known sensitivities or allergies to silicone before use.

If you notice irritation or an unexpected skin reaction, discontinue use and consult a medical professional if symptoms persist.