One Shoulder One Piece Swimsuit






One Shoulder One Piece Swimsuit
Figure-flattering and fashion-forward suit with just the right amount of style. An asymmetrical single shoulder fits and feels fantastic so you can embody your most confident self in or out of the water.
• One shoulder
• Medium butt coverage
• Removable cups
• Internal shelf bra
• Self-lined
• No hardware
• Non-adjustable
• UPF 50+ fabric
🇨🇦 Free standard shipping over $100.
(after discounts, before shipping + taxes) All items ship from within Canada.
EXCHANGE ONLY Items marked as "Sale" are exchange only. For items with a 20% or more discount you may exchange for another item or store credit. No refunds.
Your swimwear questions, answered.
Yes, our entire Swim Collection is available for exchange or return. If you’re not happy with your fit, the suits can be returned within 30 days with the sanitary strip intact and tags attached.
Most of our swimsuit styles come in options for A-G cups. Select styles accommodate from an A-DD. Please refer to the side guide on the product page for details.
Yes, some of our suits do have cups that can be removed. Please refer to the “How It Fits” section on the product page for details.
Fit to your cup size for the best support. If there is a dramatic difference between your underbust and hip measurement, we suggest trying the suit on with the sanitary strip intact and tags attached. That way it can be returned or exchanged for a better fit if needed.
- Kayla W.Verified Buyer4 days agoRated 5 out of 5 starsVery 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!!
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeSupportRated 4.0 on a scale of 1 to 5Low HighWas this helpful? - Nicole2 months agoRated 5 out of 5 stars5 Stars
Love it. First bought a pink one and ordered the feline print.
Was this helpful? - Andrea B.Verified Buyer3 months agoRated 5 out of 5 starsExcellent
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.
EffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentComfortRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of Use Rated 5.0 on a scale of 1 to 5Poor ExcellentSupportRated 4.0 on a scale of 1 to 5Low HighWas this helpful?