Silicone Breast Forms by BIONORA

Which silicone breasts are right for you?

The most important decision is the shape. It determines how natural the breast looks under clothing and how it sits on the body. BIONORA offers three basic shapes to choose from.

Teardrop: the most natural silhouette

Teardrop silicone breasts are flatter at the top and fuller at the bottom, just like a natural breast. On type T1 the back is less hollowed out, which gives more volume and a firm fit. Type T5 focuses on particularly natural contours. For very large cups from G to KK there are the large teardrop silicone breasts.

Triangle: light and flexible

The triangle shape type T3 has a deeply hollowed back and is particularly light to wear. It suits a flat chest well and can be positioned flexibly, even on a wider rib cage.

Round: full and even

If you want a pronounced, evenly round bust, choose the round shape type T2. It looks symmetrical and works well under T-shirts, tops and lingerie.

Sizes and weights at a glance

Each model comes in several cup sizes. The larger the cup, the higher the weight. The values are taken from the variants of the respective products.

You can find the exact measurements of each size on the respective product page.

With or without adhesive layer?

Models with an adhesive layer stick directly to the skin and sit securely in the bra without any extra glue. The adhesive layer holds best on smooth skin, so remove chest hair beforehand. You can also wear these models in a bra with a pocket, in which case the protective film stays on the adhesive layer.

Models without an adhesive layer go into a bra with pockets. If you would rather not need an extra bra, there are two alternatives:

• Trans bra: The silicone breasts are firmly attached to a transparent support bra. Put it on, fasten it, done. Available in teardrop, triangle and round shape.
• Open fabric bra with hook-and-loop system: A widened edge with hook-and-loop strips holds the breasts in place inside the bra, without any adhesive layer. Available in black, beige and red.

Silicone torso: breasts without a bra

A silicone torso is a half bodysuit made of silicone gel with firmly integrated breasts that you simply pull on. It fits close to the body and you don't need a bra. It is available as a plain half bodysuit, with neck, and with neck and belly.

Nipples and small inserts

For the finishing touch there are silicone nipples with adhesive layer in four skin tones. If you just want a little more volume, choose the small bra inserts in cup A.

Who are silicone breasts made for?

• Transgender people: for a coherent silhouette in everyday life.
• Crossdressers and drag: for a convincing look, with or without a bra.
• Cosplay, stage and film: for roles and performances that should look real.
• Women: for more volume or a more even silhouette.

Looking for an artificial baby bump? You will find it under Fake Pregnancy Belly.

Care and storage

Clean your silicone breasts with mild soapy water and let them air dry. Cover the adhesive layer with the protective film again after wearing. You can dust the inside of a silicone torso with a little talcum powder, which makes it easier to put on. It is best to store everything in the original packaging.

Ordered discreetly, delivered free of charge

Within Germany we ship free of charge in a neutral box with no reference to the contents. If you have questions about size or shape, you can reach us via the contact form.

Guides on silicone breasts

• Teardrop Silicone Breasts: Shapes, Sizes and Buying Guide
• Silicone Breasts: Costs, Shapes and Differences
• A detailed review of our BIONORA silicone breasts
• Bra inserts in an everyday test