The 8-Hour Wedding Day Test You Can Finally Trust

Say I do in the June heat with absolute confidence, knowing your wedding day look will never skip a beat.

SHOW ME HOW
TRUSTED BY OVER 1,000,000 BRIDES
BUILT FOR THE REAL WEDDING DAY

Built For The Moments You Cannot Pause

Your gown already fits like a glove. What you need is support that stands up to the June heat, tearful vows, and a crowded room without shifting an inch.

Experience total peace of mind from your first step down the aisle to the final song of the night.

Absolute Peace Of Mind For Your Outdoor Vows


Demi Boost Inserts anchor securely against the June heat and eight hours of continuous movement, eliminating any fear of slipping or shifting so you can embrace every single guest without a second thought.

Heat. Humidity. Celebration. It doesn't budge

The sweat and heat resistant adhesive holds strong through 8 hours so you can celebrate without a single second of stress.

Wear it in the summer sun. Wear it on the humid dance floor Your secret stays exactly where you put it.

Last chance: 48 hours left

BUY MORE, SAVE MORE

Demi Boost Inserts

Boost Up to 2 Cup Size

Double-Sided Adhesive

Sweat & Water Resistant

No Sewing, Fully Versatile

Size
Color Beige
Works for AA-M Cups
Reusable 40+ times
All-Day Adhesive Hold
1 Pair
$55
MOST POPULAR
2X
2 Pairs
+ FREE Shipping
2 pairs - you save $20
$90$110
BEST DEAL
3X
3 Pairs
+ FREE Shipping+ FREE Magic Nipple Covers
3 pairs - you save $82 and free gift worth $27
$110$192
Please select a size
Free shipping
Easy returns
Built for AA to M cups

SIZING GUIDE

Demi Boost Inserts

If you are unsure of your bra size, please measure your bust and contact us with the measurements.

For sizes 34M and up, our Invisible Lift Inserts (lightly padded) are available in sizes up to 34R.

For the Demi Boost, size Extra-Small will be shipped for size AA. Size Small will be shipped for sizes A, B, and C. Size Medium will be shipped for sizes D and E. Size Large will be shipped for sizes F and G. Size Extra-Large will be shipped for sizes H, I, and J, and size 2Extra-Large will be shipped for sizes K, L, and M.

Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA padded inserts work best with natural breasts.

DEMI BOOST INSERTS

bra size

A Cups

US Size

BOOMBA Bra Size

Size Category

28A

AA

X-Small

30A

AA

X-Small

32A

AA

X-Small

34A

A

Small

36A

B

Small

38A

C

Small

40A

D

Medium

42A

E

Medium

44A

F

Large

B Cups

US Size

BOOMBA Bra Size

Size Category

28B

AA

X-Small

30B

AA

X-Small

32B

A

Small

34B

B

Small

36B

C

Small

38B

D

Medium

40B

E

Medium

42B

F

Large

44B

G

Large

C Cups

US Size

BOOMBA Bra Size

Size Category

28C

AA

X-Small

30C

A

Small

32C

B

Small

34C

C

Small

36C

D

Medium

38C

E

Medium

40C

F

Large

42C

G

Large

44C

H

X-Large

D Cups

US Size

BOOMBA Bra Size

Size Category

28D

A

Small

30D

B

Small

32D

C

Small

34D

D

Medium

36D

E

Medium

38D

F

Large

40D

G

Large

42D

H

X-Large

44D

I

X-Large

DD/E Cups

US Size

BOOMBA Bra Size

Size Category

28DD/E

B

Small

30DD/E

C

Small

32DD/E

D

Medium

34DD/E

E

Medium

36DD/E

F

Large

38DD/E

G

Large

40DD/E

H

X-Large

42DD/E

I

X-Large

44DD/E

J

X-Large

DDD/F Cups

US Size

BOOMBA Bra Size

Size Category

28DDD/F

C

Small

30DDD/F

D

Medium

32DDD/F

E

Medium

34DDD/F

F

Large

36DDD/F

G

Large

38DDD/F

H

X-Large

40DDD/F

I

X-Large

42DDD/F

J

X-Large

44DDD/F

K

2X-Large

G Cups

US Size

BOOMBA Bra Size

Size Category

28G

D

Medium

30G

E

Medium

32G

F

Large

34G

G

Large

36G

H

X-Large

38G

I

X-Large

40G

J

X-Large

42G

K

2X-Large

44G

L

2X-Large

H Cups

US Size

BOOMBA Bra Size

Size Category

28H

E

Medium

30H

F

Large

32H

G

Large

34H

H

X-Large

36H

I

X-Large

38H

J

X-Large

40H

K

2X-Large

42H

L

2X-Large

44H

M

2X-Large

I Cups

US Size

BOOMBA Bra Size

Size Category

28I

F

Large

30I

G

Large

32I

H

X-Large

34I

I

X-Large

36I

J

X-Large

38I

K

2X-Large

40I

L

2X-Large

42I

M

2X-Large

J Cups

US Size

BOOMBA Bra Size

Size Category

28J

G

Large

30J

H

X-Large

32J

I

X-Large

34J

J

X-Large

36J

K

2X-Large

38J

L

2X-Large

40J

M

2X-Large

K Cups

US Size

BOOMBA Bra Size

Size Category

28K

H

X-Large

30K

I

X-Large

32K

J

X-Large

34K

K

2X-Large

36K

L

2X-Large

38K

M

2X-Large

L Cups

US Size

BOOMBA Bra Size

Size Category

28L

I

X-Large

30L

J

X-Large

32L

K

2X-Large

34L

L

2X-Large

36L

M

2X-Large

M Cups

US Size

BOOMBA Bra Size

Size Category

28M

J

X-Large

30M

K

2X-Large

32M

L

2X-Large

34M

M

2X-Large

N Cups

US Size

BOOMBA Bra Size

Size Category

28N

K

2X-Large

30N

L

2X-Large

32N

M

2X-Large

O Cups

US Size

BOOMBA Bra Size

Size Category

28O

L

2X-Large

30O

M

2X-Large

P Cups

US Size

BOOMBA Bra Size

Size Category

28P

M

2X-Large

Tip: For the perfect fit, we recommend choosing your true size. Only size down if you are in between sizes.

If you need any help with sizing or insert styles, please feel free to contact us for further assistance, we'd love to hear from you!

Brides Everywhere Have Seen The Results

4.9/5 | FROM 1,000,000+ HAPPY BRIDES
AA TO M CUP APPROVED
  • @meaaghanmay | 32B
  • @accapelli | 34A
  • @sosazerafa | 34B
  • @nokkyungg | 32B
  • @hellohillary | 32DD

Brides Everywhere Have Been Loving Demi Boost Inserts

  • "Works really well and kept bikini from shifting when I was in the water. You do need to apply it when your skin is dry and once you do that, that area will stay dry even after you come out of the water. It didn't budge at all when I was in the water and didn't leave any residue on my bikini"

    Alisha

    32C

  • "I was pleasantly surprised there were two pairs that came inside the box. I wore mine to the pool parties and they just stay stuck.

    Overall they worked for me and kept my nips from showing. I am a 34B"

    Marcie

    34B

  • "Micro inserts made all the difference. It took practice to get side boob perky without pushing the nipple out but these create such a natural sexy lift. Im an A cup. If you wear micro bikinis, you should probably have these."

    Amber

    32A

Walk Down the Aisle with Total Confidence

Try BOOMBA Demi Boost Inserts today and wear every sweetheart neckline low back gown and fitted silhouette you have dreamed of Available in sizes AA to M.

GET DEMI BOOST INSERTSRisk Free