Leakproof Nursing Tank




Ashleigh wears a size L


Andrea is a 32G, she wears a Knix size S+
Ashleigh wears a size L
Leakproof Nursing Tank
Absorbency:
Light
Size and Fit Guide

Shipping
Shipping
Processing Timelines
Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.
Delivery Time
For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.
Shipping Charges
Orders over $100* CAD = Free Shipping (2-6 business days)
Orders under $100* CAD = $12 CAD Shipping (1-3 business days)
Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.*After discounts, before shipping and taxes.

Returns
Returns
Free Returns
Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.
Return Policy
Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.
Sale & Last Call
Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.
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Free standard shipping over $100.
Eligible for return or exchange within 30 days of delivery. The item may be removed from its original packaging, washed, and worn to qualify.Zoom



How to Choose?
Essential
- • Everyday Wear
- • No leakproof protection
Heavy
- • heavy period days
- • overnight protection
- • light bladder leaks
Light
- • light period days
- • sweat
- • sweat and discharge
Moderate
- • moderate period days
- • light bladder leaks
- • sweat
Ultra
- • extra heavy period days
- • overnight protection
- • light bladder leaks
Explore Best-Sellers
- Rated 3 out of 5 stars3 months agoWouldn't buy for myself
I got one as a gift -medium - I am a 34D and medium is the size for me indicated on the chat.
It is very tight fitting, and I'll give it 3 starts because the compression is nice, though I feel like I need to size up and immediately post partum (when you want a leak proof top) it would have been too tight.
It is also very low cut. I've worn it twice as a pj top but it does not have enough coverage to wear day to day.
CWas this helpful? - Rated 3 out of 5 stars3 months agoBad clips, didnt last more than two washes
I was very excited to purchase this tank recommended by my friends. I was very disappointed, the clips are NOT friendly at all: the clip is to small and i can never reclip it easily when breastfeeding. I need my 2 hands to clip it. Also, after two washes at delicate, the sewing didnt hold on. Not worth the price. Other cheap brands as hm and oldnavy have better clips
MiaVerified BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoComfy
Very comfortable and easy to use the unhook straps Would size up though as I got a large and it was snug but will good throughout.
Jennah P.Verified BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoGreat!
Love it
Renee C.Verified BuyerWas this helpful? - Rated 4 out of 5 stars3 months agoNice, smooth tank
It seems like I’m between sizes as the M felt like it pushed up my boobs too much for my liking and the L feels like I have a bit more room. Not sure if I just didn’t give the smaller size enough time for it to stretch out a bit as they say but it was difficult to get on. For reference, I wear M in the revolutionary bra and that fits perfectly and a M in the nursing/pumping bra.
Overall, I’m a big fan of this tank because it’s smoothing and supportive. Very easy to clip/unclip when breastfeeding! Would be interested in other colours as there’s only black available at the moment.
EvelynVerified BuyerWas this helpful? - Rated 5 out of 5 stars5 months agoSeamless is a great update
I bought some Knix leakproof tops 5years ago for my firstborn. They were my absolute favorite but the glue in the bonding was falling apart (disappointed considering the price tag), so for my second baby I purchased some new tops. Initially I was disappointed with the seamless upgrade, but decided to give them a go and now love them even more than the previous bonded version. It holds you in all the right places, gives a nice shape and I’ve never had a leak. Straps are a bit short for my liking (I have them stretched to the max). I wear these everyday, absolute best tops and worth the price tag:)
MiaVerified BuyerWas this helpful? - Rated 3 out of 5 stars6 months agoLove it, but hate the removable pads
This is a great way to not have to have many layers! Wear this tank top and a cardigan and you’re good to go. The only problem I have is the annoying removable pads.. I don’t know why they’re still a thing! Try washing them without having them be all messed up. Who has time to fix this after every wash?
I’m afraid that’s why I give it 3 stars.. it’s great but not with the trouble
Janna G.Verified BuyerWas this helpful? - Rated 2 out of 5 stars7 months ago2 Stars
Comme dit par les autres (malheureusement, je n’avais pas consulté les reviews avant d’acheter), la camisole est très transparente, donc les pads sont clairement visibles, et auront certainement tendance à se déplacer. J’aime le soutien au niveau du ventre par contre.
Je vais probablement uniquement la porter à la maison.
Je me félicite de ne pas avoir acheté full price, ça n’aurait pas été une bonne valeur pour mon argent, mais avec le gros rabais post-Fetes, c’est beaucoup mieux.
CamilleVerified BuyerWas this helpful? - Rated 3 out of 5 stars8 months agoStill leaks
This isn’t as comfortable as the leak proof underwear. Feels wet. It is comfortable to wear to bed though.
Kayla C.Verified BuyerWas this helpful? - Rated 4 out of 5 stars8 months agoGreat top!
Comfortable and supportive. Wish it didn't have the little design around the boobs so it was nicer to wear without something covering the front.
Melayna S.Verified BuyerWas this helpful? - Rated 5 out of 5 stars8 months agoVery comfortable
Great top, just wish there were more colors other than black and white. It would be good to have some skin tones, blue, etc.
Diana S.Verified BuyerWas this helpful? - Rated 5 out of 5 stars8 months agoMy go to pregnancy and nursing top
I had issues with mastitis and as soon as I became pregnant again found I couldn’t wear a typical bra. I got 2 of these tanks and wear nothing else!
Shandel B.Verified BuyerWas this helpful?