Teen Period Swim Sport One-Piece
Teen Period Swim Sport One-Piece
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.
Swim items are eligible for a return or exchange within 30 days of delivery and with tags and original sanitary strip (swim bottoms and one pieces) attached. For sale items with a 20% or more discount you may exchange for another item or store credit.
- Margot H.Verified BuyerHeight <5’5”Usual Pant Size - Knixteen Kids 12-1418 hours agoHeight <5’5”Usual Pant Size - Knixteen Kids 12-14Rated 5 out of 5 starsGreat suit my tween daughter loves it
Fits true to size, comfortable and functional ! Love it !!
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? - Katie C.Verified BuyerBand Size N/APant Size Kids 16-20Size Purchased MUsage Pool, Swim Class, Beach4 days agoBand Size N/APant Size Kids 16-20Size Purchased MUsage Pool, Swim Class, BeachRated 5 out of 5 starsSuper Cute
This is our second suit in this same style (kids grow quickly!) Perfect suit for being active in this summer and the added benefit of being able to participate no matter the time of month. We purchased a medium for my tall but average size 11.5 year old.
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentSizingRated 0.0 on a scale of minus 2 to 2Fits Small True to Size Fits LargeWas this helpful? - Andrea M.Verified BuyerHeight <5’5”Usual Pant Size - Knixteen Kids 16-20Size Purchased - Knixteen Underwear M4 days agoHeight <5’5”Usual Pant Size - Knixteen Kids 16-20Size Purchased - Knixteen Underwear MRated 5 out of 5 starsGreat suit for my tween!
My daughter normally wears medium in the Knix undies so I purchased that size. Unfortunately, since she is so tall, she needed the large. Knix’s exchange process was super easy to get her the fit she needed. Great quality, great colour and she is so excited to wear it at the beach this summer! Please continue to make many more one piece colour/style options in leakproof.
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 4.0 on a scale of 1 to 5Poor ExcellentEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?
