The most padded insert on the market. The go-to for that wow factor. Instantly boost up to 2 cup sizes. Recommended for tops with structure in the chest area.     

• Triangular-shaped, best for low v-cut tops  
• Boosts up to 2 cup sizes
• Double-sided adhesive for extra security
• No sewing required and interchangeable between outfits
• Our 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 the 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.

Have augmented breasts? Please check our FAQ section to see if they are suitable for you. 

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. 

 

STEP 1

Wear the garment on your body. Tighten the garment if possible for best results.

 

STEP 2

Stick the inserts onto the inside of your clothing item and not to your skin.
 

STEP 3

Scoop breasts up and towards the centre to create cleavage.

 

STEP 4

While scooping, press the insert onto the breasts and press firmly to secure.

 

STEP 5

Make sure both sides are even in the mirror, adjust if needed.

Check out this blog to know which insert is suitable for your outfit.

SIZING

The sizing guide below only serves as a guideline. For the most accurate fit, please measure your garment and contact us.

Kindly take note that Ultra Boost Inserts come in different cup sizes.

Ultra Boost Inserts:

Current Bra Size	US 32 AU 10 EU 70 FR/SP 85	US 34 AU 12 EU 75 FR/SP 90	US 36 AU 14 EU 80 FR/SP 95	US 38 AU 16 EU 85 FR/SP 100	US 40 AU 18 EU 90 FR/SP 105
A	Ultra Boost Size AA	Ultra Boost Size A	Ultra Boost Size B	Ultra Boost Size C	Ultra Boost Size D
B	Ultra Boost Size A	Ultra Boost Size B	Ultra Boost Size C	Ultra Boost Size D	Ultra Boost Size E
C	Ultra Boost Size B	Ultra Boost Size C	Ultra Boost Size D	Ultra Boost Size E	Not Recommended
D	Ultra Boost Size C	Ultra Boost Size D	Ultra Boost Size E	Not Recommended	Not Recommended
DD/E	Ultra Boost Size D	Ultra Boost Size E	Not Recommended	Not Recommended	Not Recommended
DDD/F	Ultra Boost Size E	Not Recommended	Not Recommended	Not Recommended	Not Recommended

Tip: always size down if you're in between sizes for a seamless fit.

Please note, Demi Boosts come in three sizes (small, medium, and large). Size small is suitable for cup sizes AA / A / B / C, size medium is suitable for sizes D / E, and size large is suitable for sizes F / G.