Join Our Rewards Program
Earn rewards and exclusive member-only benefits for free.
Uplift Push Up Bra
Adds one cup size
Uplift Push Up Bra
$78.00
CAD
10% off Bra & Underwear Sets*
Provides gentle lift and boost
Wireless support
Invisible under clothes
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.
Rewards Members Earn
78 Points
You May Also Like
Product Description
Wire-Free Lift and Support
All Day Comfort
Provides shape and definition without compromising on comfort.
Feels Made For You
Available in a wide range of sizes with adjustable straps and a 5-row back closure for a custom-fit feel.
Smoothing
Invisible under clothes.
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
Uplift Push Up Bra
Gentle wireless lift and boost
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
FreeFlex™ Demi Bra
Comfortable, flexible underwire
Lightly lined cups
Lifts and separates
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
Wireless support. Natural lift.
Enhances Natural Shape
All Day Comfort
Your Perfect Fit
Invisible Coverage
Our Best-Selling Bras
Shop All
Our #1 Bra
Revolution V-Neck Bra
$68.00
CAD
Color: Eucalyptus Limited Edition
+9
360° Smoothing
Shape & Smooth Bra
$78.00
CAD
Color: Warm Sand
+1
The One&Only Scoop Bra®
$65.00
CAD
2 for $99
Color: Warm Sand
+3
Adds one cup size
Uplift Push Up Bra
$78.00
CAD
Color: Rose Water
+1
Revolution Shadow Mesh Bra
$68.00
CAD
2 for $99
Color: Warm Sand
FreeFlex™ Demi Bra
$78.00
CAD
2 for $99
Color: White
+4
High Support
Catalyst Sports Bra
$85.00
CAD
Color: Zebra Limited Edition
+2
WingWoman Contour Bra
$75.00
CAD
Color: Black
Recently Viewed
Total 5 star reviews: 107 Total 4 star reviews: 20 Total 3 star reviews: 12 Total 2 star reviews: 8 Total 1 star reviews: 13
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 2 weeks ago
Customers say this push-up bra provides excellent lift and comfort without underwire. Many find it incredibly soft, supportive, and comfortable to wear all day. Users appreciate the natural-looking lift and shape it creates, with several noting it's perfect for smaller chests and post-pregnancy bodies. Common praise includes the smooth appearance under clothing and the quality fabric that maintains its shape after washing. However, some customers experience sizing challenges, with frequent mentions of cup gapping or bands being too tight initially. A few note issues with color transfer from darker shades and concerns about durability. While most find the fit true to size, several recommend getting professionally fitted in-store for best results.
79%would recommend this product
Search
Keywords
Rating
160 reviews
- Rated 5 out of 5 stars4 minutes agoSexy & confidant
Honestly one of my favorite new bras, flattering & comfortable. However the band was tight till I washed it now it’s perfect.
Abigail E.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars1 hour agoI love the Uplift Push Up Bra.
These bra’s are made very well. I love that. I feel like I got a boob job…lol
Debbie P.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars14 hours agoLove it!
Love how this bra looks and feels! It’s super comfortable, flattering, and gives great support without feeling restrictive. The material feels soft and smooth, and it fits really nicely overall. Definitely one of my favourites!
Soares ,. S.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars3 days agoAwesome wireless bra
I love this bra. It is so comfy and supportive, giving that great lift!
Tammy d. G.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars5 days agoBest bra
I've been years ordering and returning bras without finding a good fit. This bra is the one!! So thankful i found it!!
Cheryl G.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars5 days agoAmazing fit
Barely there feels, looks amazing under clothes!
Tina L.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars6 days agoPerfect fit!
Best wireless bra I have purchased.
Jennifer E.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars6 days agoGives good lift
I have a smaller chest size, but it lifts things up and gives me some more volume which looks nicer under v neck shirts. Comfy. No wires.
Maranda L.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars1 week agoAwesome push up bra
Love this style! I should have stayed with the 42D I originally ordered (I went up to a DD). After one wear, there was a little bit of gaping in the cups, but I just found that the D did cover the side-boob enough. All in all, I do recommend!
Candace R.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars1 week agoButtery soft yet supportive
I’ve finally found a bra that give me a lift without squeezing me. I would love a strapless version
Oshin B.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars1 week agocomfortable!
Rose Water is the perfect color for my skin tone, and the bra fits very comfortably. I don’t usually find push-up bras comfortable, but this one is gentle and the effect looks natural. My only suggestion would be to give the straps some width where they join the cups; that helps keep the straps from slipping off of one’s shoulders (a common problem for women with scoliosis or shoulder problems).
Therese B.Verified BuyerReviewingUplift Push Up Bra - Rated 5 out of 5 stars1 week agoGreat Bra!
Fits well, very comfortable and there’s no wire!
Steph T.Verified BuyerReviewingUplift Push Up Bra
