Teen Period Swim Sport One-Piece
30% off





Teen Period Swim Sport One-Piece
30% off
Teen Sizing
The one-piece that keeps selling out! Perfect for all swimmers, it can be worn alone on light days, or with a tampon or menstrual cup on heavy days, and won’t leak whether you’re in or out of the water. Designed with three layers to keep you cool, calm, and protected:
Layer 1: A silky-smooth top layer that sits comfortably against the skin.
Layer 2: A highly-absorbent middle layer designed with our leakproof technology to absorb up to 1-3 tampons worth of period blood.
Layer 3: A waterproof outer layer prevents swelling.
Other Features:
- Fully lined
- Open racerback for better mobility
- Removable cups
- Bum coverage: Medium
- Super-discreet liner
- 50+ UPF protection
🇨🇦 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.
- Miah R.Verified Reviewer3 days agoRated 5 out of 5 starsRly cute
Shipping came like so fast! 2 days, much sooner then I expected. The fabric is so soft, just like their underwear. It’s cool, and the blue is exactly as pictured. The cups r pretty thin but they are still good. Honestly the fabric is so soft I think it rivals lululemon! Thanks Knix!
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 LargeEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 4.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - TinaVerified Buyer4 days agoRated 5 out of 5 starsTeen Period Swim Sport
Perfect fit, true to size.
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 LargeEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - Katie M.Verified Buyer1 week agoRated 5 out of 5 starsIncredible style and fit
My daughter is only 11, but working hard towards becoming a lifeguard. She's at the pool a lot and just started her period. While I know this won't work (for her) for her super heavy days as they are significantly heavy, this is IDEAL for the first and last day of her period as well as for just knowing she's covered as her period sorts out when it will be coming each month. The style is GORGEOUS. The back is excellent for swimmers and the bum coverage is great. She loves the colour, fit and how it feels. 10/10 recommend this suit to others.
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 LargeEffectivenessRated 4.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?