This clean and classic one-piece features built-in wireless bra for support PLUS a built-in absorbent liner for confident period protection – about the same as 3 tampons.
The layers in the gusset of the underwear work to trap and absorb your period so it doesn't leak in the water (or on land!) Our Swimwear features the same Leakproof Technology as our Period Underwear with an additional thin layer of waterproof material for extra protection.
The inner layers absorb the blood and traps it, so there's no leakage when you swim. When it goes in the laundry with detergent, it releases through the top layer— leaving your swim fresh and clean for tomorrow's laps. Reminder: No bleach or softener, and lay flat to dry.
Our Leakproof Swimwear has a super discreet absorbent pad in the gusset liner that absorbs up to 3 tsps of blood, which equals about 3 tampons.
You don’t need to. Every period is different though, and we recommend doing whatever makes you feel most confident. Knix Period Swimwear can be worn alone without any additional period protection or used as backup protection on super heavy days with a tampon or menstrual cup.
The layers in the underwear work to trap and absorb blood while you swim. We want you to feel 100% confident in your Period Swimwear, so if it is a heavy flow day, we suggest wearing tampons or menstrual cups with your suit for worry-free swim protection.
After your swim, just machine-wash the swimwear on a cold cycle and lay flat to dry. Do not bleach.
Definitely. Our swimwear is seawater and chlorine resistant and has 50+ SPF protection!
I am a large Chested curvy woman. I was drawn to this suit because it’s classic and yet looks modern. I feel comfortable and confident. I also love that it’s leakproof. Haven’t had to use it … but love that I’ll have backup coverage. I might wear this as a body suit this summer. Recommend. 16 top, 18 bottom XXL+ worked for me
I am a woman who has never really felt comfortable in swimsuits because I am very conscious of my body. But this swimsuit is so comfortable and the design is super classic and comforting. It's simple, but beautiful.
Just an FYI though - I have not tried to use it during my period. I only bought the leakproof version of this swimsuit because the regular version was sold out in my size
This was my first piece of knix swimwear. I wanted to love this swimsuit more. It’s okay, but I believe I brought a size too big even though I referenced the size chart… maybe the fabric has a lot of stretch to it? One design flaw that isn’t great is the straps. Firstly, I got the size xxl+ and it never mentioned anywhere about having much thicker straps, which would have been good to know. But the problem with them is that where the fabric for the straps is cut off on the back - it leaves a couple mm of very thick overhanging fabric that is very uncomfortable. Not sure why this happened, it’s a weird problem I’ve never had before.
I really love the print on the fabric, that’s probably my favorite thing. (Although I no longer see the black/white print listed anywhere for this style). Overall not sure if I would recommend.