Clothes that help
- Heavier cotton T-shirts that skim rather than cling. Thin, tight tops show every outline.
- Darker colours and small patterns rather than light, plain fabric.
- A layer: an open overshirt, a light jacket or a knit over a T-shirt breaks up the chest line.
- Shirts with chest pockets, or with a little structure in the fabric.
- The right fit across the shoulders. Too big and it hangs from the chest; too small and it pulls across it.
Compression vests
A compression vest or undershirt flattens the chest under clothes and holds things still during sport. Pick one firm enough to work and soft enough to wear for a day. Don't wear one so tight it leaves marks or makes breathing hard, and give your skin a break overnight. A vest hides gynaecomastia; it doesn't treat it.
The gym, swimming and the beach
A fitted training top or a rash vest in the pool is normal now, and nobody reads anything into it. In changing rooms, most men are thinking about themselves, not you. If swimming is something you've stopped doing because of your chest, that's worth noting: it's the kind of thing a GP or surgeon will want to know.
Partners and dating
Most men worry about this far more than their partners do. Saying it plainly, once, takes the weight off: "I've gynaecomastia, it's a hormone thing, it's harmless." Partners are usually more interested in why you've been keeping your top on.
When it's getting you down
Gynaecomastia can affect mood more than its size suggests. Men describe avoiding photos, the beach, sport, the gym and intimacy, and checking their reflection all day. If that's you, tell your GP. They can help with the low mood as well as the chest, and they can talk you through the treatment options. If you ever feel hopeless or unsafe, contact your GP or an emergency department straight away.
Deciding about treatment
There's no right answer about whether to treat it. Some men decide it doesn't matter to them; some decide it does. Both are reasonable. If you're thinking about surgery, read when surgery is the answer and take your time. Nobody needs an urgent operation for gynecomastia.
Questions people ask
Is it OK to wear a compression vest every day?
Yes, for daytime, if it fits properly and doesn't leave marks or make breathing hard. Take it off to sleep.
Does taping work?
Taping flattens the chest briefly, but it irritates the skin and can tear it when removed. A compression vest is kinder.
Will anyone notice in the gym?
Far fewer people than you think. A fitted training top hides most gynaecomastia.
Can gynaecomastia affect mental health?
Yes. Low mood, avoiding sport and social situations, and body worries are common. A GP can help with all of it.