One Shoulder One Piece Swimsuit
Medium coverage
Chic one-shoulder design
Premium UPF 50+ fabric
Machine washable







Adiya is a 36C, has 43" hips and wears a Knix size L


Adiya is a 36C, has 43" hips and wears a Knix size L

Adiya is a 36C, has 43" hips and wears a Knix size L

Adiya is a 36C, has 43" hips and wears a Knix size L

Adiya is a 36C, has 43" hips and wears a Knix size L
Adiya is a 36C, has 43" hips and wears a Knix size L
One Shoulder One Piece Swimsuit
Medium coverage
Chic one-shoulder design
Premium UPF 50+ fabric
Machine washable
Absorbency:
Essential
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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Swim in Style

Stay Sun-Safe

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
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- Rated 4 out of 5 stars2 months agoGreat suit- one suggestion
This suit is fun and fits great- however it would be fabulous if the bra liners were white. When the suit is wet the beige liners stand out like a sore thumb. White liners would allow the top to keep a unified colour even when wet.
LisaVerified BuyerWas this helpful? - Rated 4 out of 5 stars4 months agoSize up
Beautiful swimsuit, but sizing is a bit off. I have a pear shaped body and the bottom was too compresing, had to return. Sad, since the bathing suit is beautiful
Luisa S.Verified BuyerWas this helpful? - Rated 5 out of 5 stars4 months agoVery flattering swim suit
This is my second swim suit from Knix and I love it! Very flattering cut. The bottoms are high rise and hold you in nicely and the one-strap top looks great on my shoulders. I'm thinking of ordering the two piece, one-strap bikini too!!
Kayla W.Verified BuyerWas this helpful? - Rated 3 out of 5 stars4 months agoReally wanted to like this but too tight on the shoulder
I was so looking forward to getting this suit. Splurged on myself for an upcoming vacation and had seen a plus sized influencer wear who looked great in it. I’m in between L/XL normally and got the XL based on the size chart and reviews of it being tight.
The fabric is very thick and supportive which I didn’t mind and definitely needed for a one shoulder suit, but the one arm that has the O ring strap was just too tight and pulled very hard on my shoulder. If the circumference of the at area had been larger I think I would have kept it. I do have larger arms so could be just a me problem. It became quickly uncomfortable after only a few mins of trying on. Can’t imagine wearing that for a day at the beach or pool. I feel an XXL may fit too loosely on my lower body so unfortunately will have to return.
I’m sure there are many others this suit will be great on. For me I’ll keep searching. Sadly won’t let me upload my phot for reference.
Paula S.Verified BuyerWas this helpful? - Rated 3 out of 5 stars5 months agovery pretty and well made but TOO TITGHT!
The color of the bathing suit and the overall design are very nice and well done. However, the elastics are too tight, making me feel like I’m wearing a straitjacket. I understand that it should be snug initially, but this feels excessive. Currently, I’m stretching it out by hanging it over the back of a chair.
Denisse J.Verified BuyerWas this helpful? - Rated 4 out of 5 stars5 months agoGood looking suit
As the other reviewer mentioned - this one runs small. I’m usually an 8 in most standard size clothing. I ordered the medium. It was too tight, however - it was ultra easy to return and I had the next size up at my doorstep one business day after I returned the smaller size. For reference I’m 5’4 and 155lbs. I have a long torso so that might have contributed to the size issue.
The padding on the top is a beige colour - so you can see the pads through the white top. I’m going to see if I can find white ones so they aren’t as obvious - not a deal breaker, but something to consider.
Over all it’s a flattering one piece, and feels a bit ‘different’ while still providing good bum coverage and added support on the bottom half.
AnnieVerified BuyerWas this helpful? - Rated 3 out of 5 stars5 months agoRuns small
I love this swimsuit but unfortunately I have to return as it’s way too small. The reason I ordered said size is because I saw it on a model who is my size if not a big larger so I figured I’d be safe. I ordered a XXXL (size 24-26) and I’m usually an XXL (size 18).
Ashley M.Verified BuyerWas this helpful? - Rated 5 out of 5 stars7 months ago5 Stars
Love it. First bought a pink one and ordered the feline print.
NicoleVerified BuyerWas this helpful? - Rated 5 out of 5 stars8 months agoExcellent
I wasn’t expecting this suit to be flattering. I love the fit and the support is perfect. Looking forward to wearing this on my beach adventure.
Andrea B.Verified BuyerWas this helpful? - Rated 5 out of 5 stars8 months agoWonderful
I Love the fit and the comfort!
Lisa K.Verified BuyerWas this helpful? - Rated 4 out of 5 stars8 months agoBathing suit
I love the look and feel of the suit. The only recommendation I would make is that the elastic on the leg opening needs to be a little more tight
Leona V. O.Verified BuyerWas this helpful? - Rated 5 out of 5 stars10 months ago5 Stars
Love the shade of this suit. It is wonderful. Fits me perfectly and is very comfortable.
JenVerified BuyerWas this helpful?