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Shape & Smooth Bra
360° Smoothing
Shape & Smooth Bra
$68.00
USD
Buy a Bra, Get FREE Underwear: Use code FREELEAKPROOF*
Wireless t-shirt bra
No-spillage design
Molded cups lift & shape
Mesh panels smooth & support
All day comfort
Size and Fit Guide
Use Our Calculator to Find Your Traditional Bra Size
Step 12 of 2
Your Results
Measure Your Under Bust
Measure Your Full Bust
Wearing an unpadded bra, wrap a measuring tape around the top of your ribcage. You’re looking for a snug fit - so we recommend tightening on the exhale and noting the smallest measurement to the decimal.
Wrap the measuring tape around the fullest part of your chest, making sure the measuring tape is paralell to the floor. Relax your shoulders and measure where it falls.
At Knix, your size is
Still have questions? Ask our virtual assistant about finding the perfect fit.
Still have questions? Reach out to info@knix.com to learn more about our sizing.
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Product Description
Molded Cups Lift & Shape
Smooth Coverage & Support
All-Day Comfort
Feels Made For You
Zoom
How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
0 tsp
Heavy
- • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
about 0.5-3 menstrual cups
Ultra
- • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
How it Compares
Shape & Smooth Bra
Molded cups for lift & support
Mesh detailing at bust to prevent spillage
Back mesh panels for a smooth silhouette
WingWoman Contour Bra
Molded cups lightly lift & separate
Extra side coverage prevents spillage
Comfortable, wireless support
Revolution V-Neck Bra
Wireless, removable cups
Buttery-soft BeyondSmooth™️ fabric
Four-way stretch for total comfort
Uplift Push Up Bra
Embedded raised foam panel for natural lift
Molded cups define your shape
Comfortable, wireless support
Revolution Shadow Mesh Bra
Wireless, removable cups
Buttery-soft BeyondSmooth™️ fabric
Mesh detail at bust prevents spillage
Revolution Scoop Bra
Wireless, rounded cups
Buttery-soft BeyondSmooth™️ fabric
Versatile scoop neckline
Shape and smooth. Together.
Why choose? You deserve a bra that does it all.
Shape & Smooth Bra
Molded Cups Lift & Shape
Smooth Coverage, No Spillage
All-Day Comfort
Feels Made for You
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Recently Viewed
What our customers are saying
Generated by AI from 100 most recent customer reviews
Last updated 2 months ago
Customers say this bra offers excellent support, comfort, and a smooth appearance under clothing. Many appreciate the full coverage, side panels that prevent spillage, and seamless design. The underwire-free construction appeals to those seeking all-day wearability. Common feedback notes the bra shapes and lifts nicely while remaining soft and comfortable. Some mention sizing runs small or tight, requiring a size up or extender. A few report band fit inconsistencies across styles or discomfort from seams and straps. Overall, most find it a reliable, supportive option.
82%would recommend this product
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499 reviews
- Rated 5 out of 5 starsYesterdayShape and smooth bra
Absolutely love this bra, will be purchasing more
CMCecilia M.Verified BuyerReviewingShape & Smooth Bra - Rated 5 out of 5 stars2 days agoperfect
bra is perfect fit , shape and support .
DGDarlene G.Verified BuyerReviewingShape & Smooth Bra - Rated 3 out of 5 stars3 days agoComfortable but not ideal
I’m used to underwire so this bra is more comfortable, but I miss the lift and separation that underwire gives
YCYvonne C.Verified BuyerReviewingShape & Smooth Bra - Rated 4 out of 5 stars4 days agoA lot of fabric to wear
Good support for my size, however, I find on hot weather days the fabric does not breathe enough and bra becomes uncomfortable to wear all day.
JGJudith G.Verified BuyerReviewingShape & Smooth Bra - Rated 5 out of 5 stars5 days agoThe name of this bra definitely suits the bra.
This bra is amazing.
NHNicole H.Verified BuyerReviewingShape & Smooth Bra - Rated 5 out of 5 stars5 days agoExtremely comfortable and seems well made
Is very comfortable to wear and feels nice and smooth under tshirts.
GPGaye P.Verified BuyerReviewingShape & Smooth Bra - Rated 1 out of 5 stars5 days agoFit issue
This did not feel true to size. I am a 36DD and that is why I chose the Large. Size guide recommended this size for a 36D and 36DD. It usnway too tight dis not fit, hard to clasp. Would go a size up.
GBGerardo B.Verified BuyerReviewingShape & Smooth Bra - Rated 3 out of 5 stars6 days agoLooks very nice
This bra looks lovely but on me I found that it doesn’t come up far enough under my arms .
The front coverage is good and it is supportive yet light .
EKEvelyn K.Verified BuyerReviewingShape & Smooth Bra - Rated 4 out of 5 stars6 days agoShape & Smooth Bra
I did order Large+. I ordered the same size for the Revolutionary bra, which was great. So comfy. The Shape & Smooth bra just felt a little tighter & not quite as comfy as the other bra. It's ok...I can still use it. I was just surprised it was different.
TMTeresa M. F.Verified BuyerReviewingShape & Smooth Bra - Rated 3 out of 5 stars1 week agoSizing didn't work on this one
I purchased this bra because the Engage Sports bra fit so well and this bra appeared to be very similar from the photo. However, the cups were twice as big in the same size, so I'll have to return it.
EEllenVerified BuyerReviewingShape & Smooth Bra - Rated 3 out of 5 stars1 week agoDisappointed
Unfortunately this is not a favourite. I wanted to try Knix because I was Looking for a comfortable bra for large breasts. I find this bra bulky. It’s just a lot of fabric. And it’s hot and creates boob sweat.
MMMichelle M.Verified BuyerReviewingShape & Smooth Bra - Rated 5 out of 5 stars1 week agoLives up to its name
This bra does exactly what its name says, and it does it comfortably. So many of today’s bras sacrifice shape and support for comfort but this one does it all. This is now my daily go-to bra. More colors please!
NLNancy L.Verified BuyerReviewingShape & Smooth Bra
