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Made-To-Order is now open in new colours & styles! 🎉 Preorder ends 31st March 2023

Zoom BOOMBA Ultra Boost Insert - Beige - align swim
Zoom BOOMBA Ultra Boost Insert - Beige - align swim

BOOMBA Ultra Boost Insert - Beige

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2 pieces left!

Goes with:

The most padded insert on the market. The go-to for that wow factor which instantly boost up to 2 cup sizes. Recommended for all of our swim tops and/or one-pieces except Nova Triangle Top and Hannah Top. 

  • Reusable up to 40 times 
  • Triangular-shaped, best for low v-cut tops
  • Boosts up to 2 cup sizes
  • Double-sided adhesive for extra security
  • Sweat and water-resistant
  • No sewing required and interchangeable between outfits
  • Inserts are not intended for individuals who have sensitive or thin skin, or women who are pregnant or breastfeeding

Unlike a sticky bra that is supported by adhesive, BOOMBA inserts are supported by the clothing and cannot stay up by themselves. It is crucial to wear them in tight, structured, and fitted tops.

Note: These BOOMBA Ultra Boost Inserts are also popular for those who are looking for a push-up sticky bra, a wedding bra, sweat-proof bra, cleavage-creating bra or swimwear tops/on-pieces. It helps to create instant cleavage, this is the ultimate bikini hack every woman should know and is perfect for outfits with plunging necklines!

Please note that our inserts are not intended for individuals who have sensitive or thin skin or women who are pregnant or breastfeeding. Like traditional inserts, BOOMBA inserts need to be used inside clothing. They cannot be used by themselves. 


Ensure skin is clean and free from all oils and skin residue. Stick the inserts onto the inside of your clothing item.


Put the clothing item on and adjust breasts to desired height and position.


Stick inserts onto skin and press firmly to secure. Tighten garment if possible for best results.

How to clean your BOOMBA inserts

  • Always remember that the adhesive paddings need to be hand washed. Never put them in a machine or dryer.
  • Use warm water and mild soap. 
  • Gently use the pad of your fingertips to wash the adhesive, avoiding contact with fingernails.
  • Carefully shake the sticky bra to remove excess water and lay it to air-dry in a dust-free area. 
  • Once your adhesive paddings are dry, reapply the protective films and store them back in the BOOMBA gift box, away from direct sunlight.
Please note that due to the strict hygiene policy, ALL self-adhesive BOOMBA inserts, BOOMBA bras, nipple covers are not valid for a return, refund or exchange unless you have received damaged, defective or the wrong item(s).

BOOMBA Ultra Boost Insert - Beige


Frequently Asked Questions

How do I care for my swimwear?

To extend the product lifespan of your swimwear/clothings, do ensure that you hand wash them in cold water & light detergent. Make sure to air dry them instead of dumping them into the dryer. You can refer to our wash care guide here.

How do I find my size?

We have a size recommendation app that provides you with the closest gauge of your size. Other than that, we also included the product measurements as well as our size guide that you could refer here.

What is the return and exchange policy?

We allow easy exchanges and fuss-free returns for most orders except during sales or markdown. You can refer to our policy here.

Do you have any physical store?

Yes we do! We have a showroom based in Singapore where you are able to drop by and have private style consultations with us. You can make an appointment here. All stocks availability in the showroom is in sync with our online store.


International Shipping

We are pleased to announce that we do ship worldwide. For all shipping information - kindly refer here.

Order tracking

All orders are shipped out within 1-2 working days. For international orders, it may take additional days for processing. Tracking numbers are automatically sent as soon as orders are packed. Do check your junk/spam folder for emails.

Get in touch

If you have any questions about your order, please email us at

Soft on your skin, safe for the planet

Timeless & Sustainable

At Align Swim, we have always been building our brand in an ethical and responsible manner. By putting our environment first, we consider the impact it makes and fuelling the choices we do - from production to distribution.


Customer Reviews

Based on 2 reviews

It really makes my girls look a lot more perky in my bikini tops and I would totally recommend!

It works!!

Love this inserts to the max. It really works albeit you probably need to adjust it here and there on the first try to fully maximise its usage