Leakproof Classic One Piece Swimsuit - Long Torso
Absorbs about 1 regular tampon
Full coverage
Scoop neck design
Long-torso friendly
Premium UPF 50+ fabric
Machine washable








Leakproof Classic One Piece Swimsuit - Long Torso
Absorbs about 1 regular tampon
Full coverage
Scoop neck design
Long-torso friendly
Premium UPF 50+ fabric
Machine washable
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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Classic Style, Taller Fit

Worry-Free Protection

Stay Sun-Safe

Feels Made For You

Machine Washable

Fabric
Free standard shipping over $100.
Eligible for return or exchange within 30 days of delivery, in unworn condition with tags and sanitary strip (swim bottoms and one-pieces) attached.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



Built-in protection that feels like nothing at all.
Just like regular swimwear—but better! Non-swelling liner and patented no-show design.

Top Layer
Smooth and comfortable liner in swimsuit fabric.

Middle Layer
The absorbent layer holds about 1-3 tsps worth of blood.

Bottom Layer
Thin membrane designed to act as a barrier for liquid.
Explore Best-Sellers
- Rated 3 out of 5 stars2 weeks ago3 Stars
The fabric itself is quite good really comfortable but one thing i want to point out is the straps are sewn on quite badly there are loose strings and the width of the straps are very thin for ppl with broader shoulders not recommended. Also i wish they made the straps wider. Without the loose strings. The sewing is not great
jessicaWas this helpful? - Rated 5 out of 5 stars2 weeks agoKnix swimsuit
Great fit and top quality. I will start shopping at Knix going forward for many of my lingerie and sport needs.
Sharon R.Verified BuyerWas this helpful? - Rated 5 out of 5 stars2 weeks agoGreat Purchase
Great, fit. Nice quality
Holly S.Verified BuyerWas this helpful? - Rated 5 out of 5 stars3 weeks agoVery comfortable.
I bought this bathing suit in 3 different colours.
Very comfortable style with great coverage.
Maty Y.Verified BuyerWas this helpful? - Rated 5 out of 5 stars1 month agoSmooth like butter
Love the feel of this bathing suit! Fits true to size. Really comfortable and soft. Very flattering!
Sara O.Verified BuyerWas this helpful? - Rated 5 out of 5 stars1 month agoLove it!
I love the fit. I love the comfort. The colour is lovely. Very comfortable to swim in.
Kathleen S. G.Verified BuyerWas this helpful? - Rated 5 out of 5 stars1 month agoAwesome purchase!
Fit and quality were great. Definitely recommend
Jenna P.Verified BuyerWas this helpful? - Rated 5 out of 5 stars2 months agoA fantastic one piece swimsuit
I love this suit so much that I may just have to go back and purchase the black one! I'm usually a medium but, because I'm long waisted, went with the large and it fits perfectly.
Anne N.Verified BuyerWas this helpful? - Rated 5 out of 5 stars2 months agoAwesome !
Comfortable and sexy
Denise M.Verified BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoattractive suit
This suit is a great one piece with simple design. The blue color (the one we got) is very attractive. We need a smaller size as the suit does not fit snuggly. When it does, I'm sure it will work well for it's needs.
Karen T.Verified BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoMakes me happy
The material is so smooth and soft and gives me support in all the right places. The colour makes me so happy!!
Wendy W.Verified BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoGreat swimsuit
Love the fit! It’s hard to get a long torso in a swimsuit any more! I love Knix fabric, so silky smooth!
Donna S.Verified BuyerWas this helpful?