Cinch Leakproof Shaper One Piece Swimsuit
30% off








Cinch Leakproof Shaper One Piece Swimsuit
30% off
Designed with unique contouring construction that smooths and shapes plus a lace up back for additional shaping—so you can feel like your most confident and sexy self. Plus get discreet, built-in protection against leaks. Absorbs about 1 regular tampon worth.
• Shaping, contouring construction
• Meant to fit tight
• Medium butt coverage
• Lace up back for additional shaping
• Adjustable straps
• Removable cups
• Shelf bra
• Self lined
• Semi-shine hardware
• UPF 50+ fabric
🇨🇦 Free standard shipping over $100.
(after discounts, before shipping + taxes) All items ship from within Canada.
EXCHANGE ONLY Items on sale during our Anniversary 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.
- ShannonVerified Buyer3 hours agoRated 5 out of 5 starsAmazing quality and shaping
So impressed by the quality of this swimsuit. Very durable, great fit and cinches waist! Fits true to size but if you're unsure I would size up. My torso is a bit short for the suit and I don't fill the bottoms as well, but it's not an issue of the swimsuit and it still looks great. The straps fit well but I needed to extend to its full length or the arms would have been too small.
I'm 5'3" and about 120 lbs
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 5.0 on a scale of 1 to 5Low HighEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - Jo M.Verified Buyer3 days agoRated 5 out of 5 starsSuper cinched!
The bathing suit definitely holds you in and is very flattering. I had to size up as it's super structured, but incredibly happy with the final look.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated -1.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeSupportRated 5.0 on a scale of 1 to 5Low HighEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - Maria M.Verified Buyer3 weeks agoRated 5 out of 5 starsFantastic
At first I thought I wouldn't be able to get it on but like most Knix products, it stretches. Fits great and keeps everything in place. I would highly recommend.
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 5.0 on a scale of 1 to 5Low HighEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?