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Swimming With Breast Forms

Person sitting on the beach. We see their back and where their swimsuit has been tied

The Breast Form Store |

There’s something magical about slipping into the water — the way it lifts you, softens you, and lets you feel beautifully free. Whether you’re a crossdresser stepping into your feminine self, a trans woman expressing her most authentic shape, or a breast cancer survivor embracing comfort and confidence, swimming with breast forms can be wonderfully empowering when you have the right support.


At The Breast Form Store, we believe that every body deserves to feel graceful, secure, and gorgeous in the water. Here’s everything you need to know before making a splash.

Choosing the Right Swimwear for Your Breast Forms

Your swimsuit is just as important as your breast forms when it comes to comfort and confidence. The right suit offers stability, support, and the smooth feminine silhouette you want — especially during movement.

Pocketed Swimwear for Worry-Free Swimming

Pocketed swimsuits are a dream for swimmers who want their breast forms to stay perfectly in place. These built-in pockets secure your forms against your chest, stop shifting, and help create a beautifully natural contour.


We keep pocketed swimwear in stock all year long — because feminine confidence shouldn’t be seasonal.

Styles That Flatter and Support

Choose what makes you feel gorgeous, but certain styles naturally offer better support and shaping:

  • High-neck or higher-armhole designs

  • Tankinis with supportive tops

  • One-pieces with ruching or prints that soften the torso

These silhouettes are extremely popular with crossdressers and trans femmes because they provide visual balance, secure the forms, and enhance curves.

Custom and Personalized Options

If you require a more tailored fit, some companies offer custom swimwear. This can be especially helpful if you have unique proportions or want a polished, flawless fit.

Image of a beach front from a birds eye view. There are many people on the sand and in the water.

Foam vs. Silicone Breast Forms — What Works Best in Water?

Both foam and silicone breast forms can be used for swimming, but their performance in water is very different.

Foam Breast Forms

Foam forms are light, soft, and easy to wear — great for occasional use or beginner swimmers. Still, keep these considerations in mind:

  • Foam breaks down faster when regularly exposed to water

  • Saltwater especially speeds up wear

  • Highly absorbent designs may take in water, changing shape

  • Some foam breast forms are water-resistant, but cheaper ones often are not

Always confirm that your foam form is designed for swimming before taking it into the pool.

Silicone Breast Forms

For frequent swimmers, silicone is the clear winner. Durable, consistent, beautifully natural — silicone breast forms are ideal when you want the most reliable performance and the most feminine appearance in and out of the water.

Silicone forms:

  • Do not absorb water

  • Retain their shape and symmetry beautifully

  • Are designed to withstand chlorine, sunlight, and saltwater

  • Offer the most realistic movement and feel

At The Breast Form Store, we carry two silicone breast forms specifically created for swimmers and active femmes:

Aqua Wave Breast Forms

Aqua Wave breast forms are lightweight, water-resistant silicone designed for swimming, pools, salt water, and hot tubs. They have a soft, natural finish, a concave back for all body types, and a sleek front so you can add your own nipples. Made in Germany to medical standards, they stay secure in pocketed swimwear and feel natural on the body.

Athletic Swim Breast Forms

Athletic Swim breast forms are lightweight, soft, and natural-feeling silicone designed for active wear and swimming. The concave back keeps the form secure and reduces weight in the water, making movement easier. Made to withstand salt water, pools, and hot tubs, they’re perfect for jogging, dancing, or any high-energy activity while keeping a natural, flattering shape.

Woman in an orange bikini floating in the water

Caring for Your Breast Forms After Swimming

Chlorine and saltwater won’t destroy silicone breast forms — but they will begin breaking down the material over time if not rinsed off.

After every swim:

  1. Rinse your breast forms thoroughly in fresh water

  2. Gently hand-wash with a mild soap

  3. Pat dry and allow them to fully air-dry before storing

  4. Rinse your swimsuit to prolong its elasticity and color

This simple ritual keeps your breast forms looking smooth, fresh, and flawless.

Hot Tubs, Saunas, and Hammams — What’s Safe?

Many people ask us if they can take their breast forms into high-heat environments. The short answer is yes — with awareness.

Here’s what you need to know:

  • Silicone breast forms are safe up to 60°C (140°F)

  • Most Hammams operate around 50°C (122°F), which is within safe limits

  • Always check the temperature of hot tubs before entering

  • Avoid sulfur baths completely — silicone will absorb odor and discoloration

As long as temperatures remain within the safe range, your forms can join you for a luxurious spa moment.

Step Into the Water with Confidence

Swimming can be one of the most affirming, empowering experiences — especially when your body looks and feels beautifully feminine. With the right swimwear, the right breast forms, and a bit of care after each swim, you’ll enjoy comfort, security, and confidence every time you dip your toes into the water.

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