Finding swimwear that feels right shouldn't be complicated. Our swim binders are designed specifically for trans masculine and nonbinary people who want chest compression while swimming — without compromising comfort, movement, or confidence in the water.
Unlike regular chest binders, swim binders are made from quick-dry stretch fabrics that perform in aquatic environments. They maintain their structure and flexibility whether you're in a pool, the ocean, or a lake — and dry quickly once you're out of the water.
We offer two swim binder styles, both made from the same quick-dry compression fabric:
Swim Binder — Tank A longer length sitting at the hip for more coverage. Great on its own or layered under a rashguard.
Swim Binder — Crop A shorter length sitting at the midriff. Pairs well with high-waisted board shorts or swim trunks.
Both styles provide moderate chest compression — enough to create a flatter silhouette while allowing comfortable breathing and free movement in the water.
Regular chest binders are designed for everyday wear on dry land. In water, they can become heavy and restrictive, which is uncomfortable and can make it harder to breathe — particularly during active swimming.
Swim binders are made from swimwear-grade materials that behave completely differently in water. They stay lightweight and flexible when wet, making them safe and comfortable for:
A well-fitted swim binder should feel snug and supportive without restricting your breathing or movement. We recommend measuring around the fullest part of your chest and referring to our size guide before purchasing.
If you have questions about sizing or which style might suit you best, our team is happy to help — just get in touch.
What is a swim binder? A swim binder is a compression garment designed to flatten the chest while being safe and comfortable to wear in water.
Can you swim in a regular binder? Most everyday binders are not designed for swimming. When wet they can become heavy and restrictive, making it harder to breathe and move. A swim binder uses swimwear-grade fabrics that stay lightweight and flexible in the water.
How much compression does a swim binder provide? Swim binders provide moderate compression — enough to create a flatter chest appearance while allowing comfortable breathing and natural movement in the water.
Can swim binders be worn at the beach and pool? Yes. Swim binders are designed for both pools and natural water environments including the ocean and lakes.
How do I care for my swim binder? Rinse in cold fresh water after each use, hand wash or gentle machine cycle, and lay flat to dry. Avoid the dryer and wringing the fabric.
We've put together a full guide to help you understand how swim binders work and how to choose the right one:
What is a Swim Binder? Your Complete Guide →
Can You Swim in a Chest Binder? →
