In this guide17 sections
- Key Points
- What Is Chest Binding?
- What Types of Chest Binder Are There?
- How Do I Know What Size Chest Binder to Get?
- Is DIY Binding Safe? Why You Should Never Use Bandages or Tape
- How Long Can You Wear a Chest Binder?
- Is Binding Your Chest Painful? Side Effects of Chest Binding
- Can You Exercise in a Chest Binder?
- How Do You Look After Your Skin When Binding?
- Do You Need to Stop Binding Before Top Surgery?
- Does Binding Affect Top Surgery Results or Keyhole Suitability?
- Can I Wear My Own Binder After Top Surgery?
- What Can I Use Instead of a Binder?
- When Should You See a Doctor About Binding?
- Frequently Asked Questions
- FTM Top Surgery in London
- References
Key Points
- Use a binder made for binding, in your correct size. Never size down for extra flattening, and never use bandages, duct tape or cling film.
- Most guidance suggests no more than about 8 hours a day. Take breaks, have regular days off, and never sleep in a binder.
- Side effects are common but usually mild. In a study of 1,800 adults, over 97% reported at least one negative effect, such as pain, overheating, skin problems or shortness of breath. Rib fractures were rare.
- Do not exercise in an everyday binder. A sports compression top or a single sports bra is a safer choice.
- Arrive for top surgery with healthy, unbroken skin. Let rashes or sores heal first, and do not wear a binder on the day of surgery.
- Never wear an ordinary binder after top surgery. You will wear a surgical compression vest instead, usually for six weeks.
To bind your chest safely, wear a purpose-made binder in your correct size for no more than about eight hours a day, take breaks and days off, and never sleep or exercise in it. Take it off if you feel pain, cannot take a full breath, or notice broken or irritated skin. Most people can keep binding until shortly before FTM top surgery, as long as their skin is healthy when they arrive for the operation.
Binding is a reversible way for many trans men and non-binary people to ease chest dysphoria while they wait for, or decide about, surgery. Done badly, it can cause pain, skin damage and breathing problems. This guide covers the types of binder, sizing, safe wear time, what the research says about side effects, skin care, exercise, and how binding fits with preparing for top surgery.
What Is Chest Binding?
Chest binding means compressing the chest tissue with a garment or tape to create a flatter chest. A binder is a tight, stretchy top, usually nylon and spandex with a firmer front panel, designed to flatten the chest evenly while still letting you move and breathe.
For many people, binding makes it possible to go out, work or socialise without feeling misgendered or exposed. Research reflects both sides of the practice. A 2025 systematic review covering 3,235 people found that physical side effects such as skin problems, pain and breathing difficulties were frequently reported, but some studies also found benefits for dysphoria, life satisfaction and mental health[1]. Safe binding aims to keep those benefits while keeping the side effects as small as possible. If you are still weighing up surgery, our article on whether you need top surgery to complete your transition may help.
What Types of Chest Binder Are There?
- Half-length binder: ends at the lower ribs. It is cooler and puts less pressure on the abdomen, so many people find it easier to breathe in, although it can roll up.
- Full-length (tank) binder: runs down to the hips. It stays in place better but is warmer.
- Zip or hook-and-eye binder: fastens at the front or side, which makes it easier to get on and off if you have shoulder or wrist problems.
- Sports compression tops and swim binders: lighter compression designed for movement or water. They flatten less but are the safer choice for sport.
- Kinesiology tape made for binding: covered under alternatives below.
Owning two binders helps: you can wash one while wearing the other, and keep a lighter option for hot days.
How Do I Know What Size Chest Binder to Get?
The commonest mistake is buying a smaller size to get a flatter result. A binder that is too small flattens little more, but presses harder on the ribs, restricts breathing and is more likely to cause pain and skin damage.
- Measure around the fullest part of your chest with a soft tape, relaxed rather than holding your breath, plus any other measurements the brand asks for.
- Use each brand’s own size chart, as sizes vary between companies.
- If you are between sizes, choose the larger one.
- Check the fit: you should be able to breathe deeply, raise your arms and twist without the binder digging in.
- Re-measure if your weight changes or you start testosterone, and replace binders that have lost their stretch.
Is DIY Binding Safe? Why You Should Never Use Bandages or Tape
No. Elastic bandages, duct tape and cling film are not made to go around the body. Bandages tighten as you move and breathe, and tape not designed for skin can tear or blister it when removed. Clinical binding guides, such as the Fenway Health binding guide ↗, advise never binding with bandages, plastic wrap or tape not made for skin. Wearing two tight sports bras on top of each other is also very restrictive and is not a safe substitute.
People sometimes search for “DIY top surgery”. There is no safe way to remove chest tissue yourself, and attempting it risks severe bleeding, infection and permanent harm. Top surgery is an operation performed by a surgeon under anaesthesia. If waiting times are the problem, our guide to NHS and private top surgery in the UK compares the routes.
Even purpose-made binders cause symptoms in many people. In the Binding Health Project, a large survey of people who bind, problems were reported with every method, including commercial binders[2]. How often, how long and how tightly you bind matters as much as what you bind with.
How Long Can You Wear a Chest Binder?
No clinical guideline sets an exact limit, but most guidance suggests wearing a binder for no more than about eight hours a day. The UK charity the Kite Trust advises in its binding resource ↗ never to bind for more than eight hours at a time, and the UK charity akt ↗ advises against regularly binding for more than eight to ten hours. Older advice of “8 to 12 hours” is longer than most current guidance recommends.
Time off matters too. In the Binding Health Project, the number of days a week someone bound was linked with 22 of the 28 negative outcomes studied[2], so regular binder-free days are likely to help.
- Bind for no more than about eight hours a day, and less where you can.
- Take breaks, and take your binder off as soon as you get home.
- Have days off, for example on days you are at home.
- Never sleep in a binder.
- Stretch and breathe deeply after taking it off, and take it off straight away if you feel pain, dizziness or cannot breathe deeply.
Is Binding Your Chest Painful? Side Effects of Chest Binding
Binding should feel firm, not painful, but most people who bind notice some side effects. In the Binding Health Project, a 2017 cross-sectional study of 1,800 adults in Culture, Health & Sexuality ↗, just over half (51.5%) bound every day, and over 97% reported at least one of 28 negative effects they attributed to binding[2]. These included:
- Pain: back, chest and shoulder pain, and changes in posture.
- Skin problems: itching, rashes, chafing and tenderness, reported more often by people with larger chests.
- Breathing: shortness of breath, particularly when active or when the binder is too tight.
- Overheating, especially in summer or on public transport.
Most of these effects are mild and settle when the binder comes off. Rib fractures are rare: claims that a large share of people who bind break a rib are not supported by the research. A 2021 analysis of the same 1,800 participants in Pediatrics ↗ described rib fracture as a rare but serious outcome[3].
How quickly do binding symptoms start?
The Pediatrics analysis found that for 18 of 27 symptoms, most people who developed a symptom did so within their first year of binding. Skin problems and rarer, more serious problems took longer to appear, and pain tended to increase in intensity over time, peaking after more than five years[3]. A trouble-free first few months does not mean binding will stay that way, so keep wear time sensible from the start.
Does chest binding affect your breathing?
While you are wearing it, to some degree. A 2024 study of lung function in 33 young people who bind found lower breathing volumes with the binder on than with it off. Without the binder, their results did not differ from a control group of people who did not bind, which suggests the effect is temporary rather than lasting[4]. That is one reason not to bind during exercise, illness or sleep.
Can You Exercise in a Chest Binder?
It is best not to. Exercise makes you breathe harder, get hot and sweat, which increases the risk of breathlessness, overheating and skin irritation under a tight garment. The evidence is limited: a small 2025 pilot study of 18 young people found no difference in exercise test results with and without a binder[5], but it tested single laboratory sessions, not regular training in a binder. Until there is more evidence, most guidance advises against it. For the gym and team sport, use a sports compression top or a single, well-fitting sports bra, and for swimming, a swim binder or swim top rather than an everyday binder.
If training matters to you, our guide on working out after top surgery covers when you can return after your operation.
How Do You Look After Your Skin When Binding?
Healthy skin matters for comfort now and for surgery later. Skin that is broken or infected when you arrive for top surgery may mean your operation has to be postponed.
- Bind on clean, completely dry skin. Trapped moisture encourages chafing and fungal rashes, especially under the chest.
- Wash your binder regularly, and rotate between two if you can.
- Take it off when you are hot or sweaty, then shower and dry well.
- Moisturise at night with a simple, fragrance-free moisturiser.
- Check your skin for redness, rubbing, spots or cracks along the edges of the binder and under the arms, and do not bind over broken skin until it has healed.
The type of binder can make a difference. In a 2024 survey of 197 people, skin changes were more common with non-commercial methods, while acne was more common with commercial binders[6]. Chest and back acne can also increase on testosterone; a pharmacist or your GP can advise on treatment.
Do You Need to Stop Binding Before Top Surgery?
Most people can keep binding until the week of their operation. The aim is to arrive with healthy, unbroken skin, so let any rashes, sores or chafing heal well before your surgery date and tell your surgeon about any skin problems on your chest. If binding is irritating your skin, cut down or switch to a gentler option for a few weeks beforehand.
Kinesiology tape is more likely than a binder to irritate the skin or lift its top layer when removed. If you tape, stop early enough for any irritation to settle fully, and check the timing with your surgeon at your pre-operative appointment.
What to do on the day of surgery
Do not wear a binder to your operation. Come in a loose button-up shirt or zip-up top, which will also go on easily over your compression vest afterwards. A binder left on during anaesthesia can restrict breathing: a 2022 case report described a sharp drop in oxygen levels in a patient whose binder had not been noticed before a procedure[7]. Top surgery at Centre for Surgery is performed under TIVA (total intravenous anaesthesia), so make sure nothing is compressing your chest when you arrive, and tell the nursing team if you have been binding that morning.
Does Binding Affect Top Surgery Results or Keyhole Suitability?
The honest answer is that the evidence is limited. Your surgeon recommends a technique based on your chest size, how much the chest droops, where your nipples sit and how elastic your skin is. Firm, elastic skin is needed for keyhole top surgery, where no skin is removed, and helps with periareolar top surgery.
Many people worry that years of binding stretch the skin and make these techniques less likely to work. It is reasonable to think long-term compression might affect skin quality, and loose skin from any cause can make a skin-removing technique the better choice. However, no good-quality study has measured whether binding itself changes skin elasticity, keyhole suitability or the complication rate of top surgery. One study of tissue removed from 74 patients found that a history of binding was not linked with scarring (fibrosis) within the breast tissue[8], but it did not assess the skin or the surgical result.
In practice, your surgeon examines your chest as it is at consultation and recommends the technique that suits it. Stopping binding for months in the hope of protecting your skin is not something the evidence supports, and it may cost you a lot in wellbeing. Our guide to FTM top surgery options explains how each technique is matched to the chest.
Can I Wear My Own Binder After Top Surgery?
No. After top surgery you wear a surgical compression vest, not an everyday binder. A surgical vest applies even, controlled pressure that reduces swelling and fluid build-up and helps the new chest contour settle over dressings and healing wounds. An everyday binder presses harder in some places than others, which can push on wounds, restrict blood flow to healing skin and nipple grafts, and affect the result.
You will usually wear the compression vest for six weeks, day and night, removing it only as your surgeon advises. It is bought separately from your surgery, and the clinic will confirm what you need beforehand. Once you have healed, you will not need to bind. Our FTM top surgery recovery guide explains each week.
What Can I Use Instead of a Binder?
Kinesiology tape made for binding
Trans tape, a kinesiology tape designed for binding, pulls the chest tissue towards the sides without wrapping around the body, so many people find it cooler and easier to breathe in. Skin irritation is its commonest side effect. Patch test it first, never wrap it all the way around your body, follow the maker’s wear limits, never apply it to broken skin, and remove it slowly with oil.
Sports bras and compression tops
A single, well-fitting high-impact sports bra or compression top flattens less than a binder but is much less restrictive. Avoid wearing two at once. A minimiser bra flattens less again, but some people find it comfortable for days at home.
Layering and clothing
An open overshirt over a T-shirt, patterned or darker fabrics, structured jackets and slightly looser fits all make the chest less visible, and work well with lighter compression on days off from your binder.
When Should You See a Doctor About Binding?
Many people who bind never mention it to a doctor. In a 2018 study of 1,273 transmasculine adults in Transgender Health ↗, 88.9% had experienced at least one binding-related symptom and 82.3% felt it was important to discuss binding with their healthcare provider, yet only 14.8% had sought care for it[9]. You do not have to stop binding to ask for help. See your GP or a pharmacist if you have:
- pain that does not settle within a few hours of taking your binder off, or that is getting worse;
- sharp rib pain, especially if it is worse when you breathe in, cough or press on the area;
- shortness of breath that continues after your binder is off;
- numbness, tingling or weakness in your arms or hands;
- a rash that does not clear, broken or weeping skin, or signs of infection such as heat or spreading redness.
Call 999 or go to A&E if you have severe chest pain, severe difficulty breathing or feel faint. If you are planning top surgery, mention any binding-related problems at your consultation.
Frequently Asked Questions
Is binding your chest painful?
It should not be. A binder should feel firm and supportive, but not painful. Many people notice some back, chest or shoulder discomfort after long days. Pain usually means the binder is too small, worn for too long or worn during exercise. Take it off, rest, and try a larger size or shorter wear time. See a doctor if pain persists once the binder is off.
Is it healthy to bind your breasts?
Binding carries some physical risks, but for many people it brings real benefits for mental health and daily life. Most side effects, such as discomfort, overheating and skin irritation, are mild and can be reduced by wearing the right size, limiting wear to about eight hours a day, taking days off and never sleeping or exercising in a binder.
Is trans tape safer than a binder?
Neither is risk-free. Kinesiology tape made for binding does not wrap around the ribcage, so many people find it easier to breathe in and cooler. It is more likely to irritate the skin, though, and can damage skin if removed roughly. Patch test it, never wrap it around your body, and stop using it if your skin becomes sore or broken.
Is a minimiser bra better than a binder?
A minimiser bra gives much less flattening than a binder, but it is far less restrictive. Some people use a minimiser bra or a single sports bra on days off from binding. Whichever you choose, make sure it fits properly and does not dig in or restrict your breathing.
Can you do DIY top surgery?
No. There is no safe way to remove chest tissue yourself, and attempting it risks heavy bleeding, infection, scarring and permanent harm. Top surgery is an operation carried out by a surgeon under anaesthesia. Until you can have surgery, a well-fitting binder, trans tape or a compression top is the safest way to flatten your chest.
How long do you have to wear a binder after top surgery?
After top surgery you wear a surgical compression vest rather than your own binder, usually for six weeks, day and night unless your surgeon advises otherwise. It reduces swelling and fluid build-up and helps the chest contour settle. Never swap it for an everyday binder during recovery.
Can binding cause permanent damage?
Most side effects, such as soreness, overheating and skin irritation, settle when you bind less or stop. Lasting problems such as rib fractures are uncommon, although pain and skin problems can build up over years of binding. A well-fitting binder, sensible wear time and regular days off keep the risk low.
FTM Top Surgery in London
FTM top surgery at Centre for Surgery is performed by GMC-registered surgeons at our CQC-regulated Baker Street hospital, rated Good overall by the CQC, for trans men and non-binary adults aged 18 and over. We offer double incision with free nipple grafts, nipple-sparing double incision, inverted T, keyhole and periareolar top surgery, as well as non-binary top surgery options, and your surgeon will assess your chest and skin, including any effects of binding, before recommending a technique. No diagnosis or referral letter is needed, and the consultant who assesses you is the consultant who performs your surgery. Your initial consultation is £100, redeemable against the cost of surgery if you go ahead; our FTM top surgery cost guide explains what the price includes. Finance is available, subject to status.
Phone: 020 7993 4849 | Address: 95–97 Baker Street, Marylebone, London W1U 6RN
Contact us to schedule a consultation
References
- Bumphenkiatikul T, Sakpetch T, Sungnuch P, et al. Non-medical gender affirming practices among transgender individuals: a systematic review on the health implications of chest binding and genital tucking. International Journal of Sexual Health 2025. doi:10.1080/19317611.2025.2560416 ↗
- Peitzmeier S, Gardner I, Weinand J, Corbet A, Acevedo K. Health impact of chest binding among transgender adults: a community-engaged, cross-sectional study. Culture, Health & Sexuality 2017;19(1):64–75. doi:10.1080/13691058.2016.1191675 ↗
- Peitzmeier SM, Silberholz J, Gardner IH, Weinand J, Acevedo K. Time to first onset of chest binding-related symptoms in transgender youth. Pediatrics 2021;147(3). doi:10.1542/peds.2020-0728 ↗
- Akgül S, Tüzün Z, Pehlivantürk Kızılkan M, et al. The impact of chest binding on pulmonary functions of trans and gender diverse youth. Journal of Adolescent Health 2024. doi:10.1016/j.jadohealth.2024.07.031 ↗
- Voss RV, Carl R, Kuhns LM, et al. The impact of chest binding on exercise capacity in transgender and gender diverse adolescents. Journal of Adolescent Health 2025;77(6):1175–1180. doi:10.1016/j.jadohealth.2025.08.024 ↗
- Finney N, Slomoff R, Cervantes B, et al. Physical and mental changes reported by transgender and non-binary users of commercial and non-commercial chest binders: a community-informed cross-sectional observational study. Transgender Health 2024;9(6):533–543. doi:10.1089/trgh.2023.0051 ↗
- Kim E, Mukerji S, Debryn D, et al. Oxygen desaturation in a transgender man: initial concerns and recommendations regarding the practice of chest binding: a case report. Journal of Medical Case Reports 2022;16(1):333. doi:10.1186/s13256-022-03527-z ↗
- Schultz JJ, Naides AI, Bai D, Shulzhenko NO, Keith JD. Pathological evaluation of breast specimens in transgender chest masculinization: incidental findings and effect of prior chest binding and androgen therapy in 74 consecutive patients. Transgender Health 2021;6(6):353–357. doi:10.1089/trgh.2020.0108 ↗
- Jarrett BA, Corbet AL, Gardner IH, Weinand JD, Peitzmeier SM. Chest binding and care seeking among transmasculine adults: a cross-sectional study. Transgender Health 2018;3(1):170–178. doi:10.1089/trgh.2018.0017 ↗
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