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LIMITED TIME OFFERS
✅ OUR GUARANTEE: FREE RETURNS IF THEY DON'T FIT
If you're looking to boost your cup size, lift your boobs, or fill cup gaps - The Bumbas Boost Inserts are for you!
💜 Boosts up to 2 cup sizes
👙 Bikini compatible & water resistant
✨ Sticky on both sides and stays in place
🌱 Eco-friendly & reusable (40+ wears)
Fast 4-7 Business Day Shipping 🇺🇸
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The Bumbas Boost Inserts work best with tight fitted, structured, tops and swimsuits.
They are not designed for loose fitted clothing, such as t-shirts.
We suggest you choose the size closest to your current bra size.
If you are in between sizes, size up for a more dramatic lift or size down for a more subtle lift.
General Sizing
Small: best for AA, A, & B cups
Medium: best for B, C, & D cups
Large: best for D, E, and larger
Sizing of cups (inches):
Small: 4.49 X 4.49
Medium: 4.88 X 4.68
Large: 5.27 X 5.07
Feel free to reach out to us at hello@gobumbas.com if you have any questions about sizing!
We are proud to offer insured shipping on all orders!
Order processing usually takes 2-4 business days before shipment. Once shipped, the estimated delivery time is:
- USA: 4-7 business days
- Canada: 5-10 business days
- UK: 5-10 business days
- Rest of world: 6-14 business days
We love The Bumbas Boost inserts and we're confident you will too!
In case things don't go as planned, our return & refund policy is designed to make things as easy as possible for you.
Click here to learn more about how we can help.
Rated 4.9/5 by 5,000+ happy customers
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
SIZE MATCH GUARANTEE
Easy Returns
Fast Shipping
24/7 Support
Slide to see how the Bumbas boost inserts effortlessly lift & shape
Boost up to two full cup sizes with the Bumbas boost inserts
Fill out cup gaps and complete outfits with the Bumbas boost inserts
Pair the water resistant Bumbas boost inserts with your favorite swimsuit
Enjoy your Bumbas boost inserts for up to 40 wears (with proper care)
*These creators were given free Bumbas
Here's why you should choose Bumbas over other bra inserts.
|
Others | |
|---|---|---|
40+ Wears |
||
Double sided sticky |
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Eco-friendly |
||
Lifts saggy boobs |
||
Bikini compatible |
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Costs $50+ |
The a's to your q's
While all bodies are different and results may vary slightly, the Bumbas Boost Insert is specifically designed to boost two cup sizes!
Washing the Bumbas Boost Insert is a breeze!
We generally recommend that the Bumbas Boost Insert be hand washed gently for best results and longest life span.
All bikinis are different, but the Bumbas Boost Insert can be worn with most bikinis!
Ummmmmmm..... YES!Just ask one of our 5,000+ happy customers!
Yes! We've made sizing simple with the Bumbas Boost Insert.
Simply choose what suits you best - small, medium, or large, and it should do the trick!
Of course! We love our products at Bumbas and we're confident that you will too!
But in case things haven’t gone to plan - read about how we can help here.
At Bumbas we offer free shipping worldwide!
The only thing to keep in mind is that orders placed outside of the U.S., Canada, Europe, or Australia may take up to one week longer to arrive.
For more information on shipping, click here.
