If you’re feeling anxious about swimming while on your period, we’ve got good news for you. The best period swimwear for teens provides leakproof protection, so there’s no need to worry about mishaps underwater.
Most period swimsuits look and feel the same as traditional bathing suits. However, the major difference is that the styles are designed to be leakproof (similar to period underwear), featuring built-in liners that work to absorb blood. Popular period swimsuit brands like Ruby Love and Modibodi carry swimwear for teens in sizes XXS to XXL. They also offer a range of styles, from one-piece suits with adjustable straps to two-piece sets that include high-waisted swim shorts and bikini briefs. While wearing the best period swimwear during your menstrual cycle is a good idea, experts do recommend using a menstrual cup or tampon as an additional precaution on heavier flow.
To find the best period swimwear, we tested out a few of our favorite styles using water to see how well liquids absorb in the fabrics and how quickly they dry off. We’ve also rounded up a few expert-approved and shopper-favorite picks (including stylish plus-size swimsuits!).
How does period swimwear work?
Period swimwear is designed with highly absorbent fabrics and multiple layers to help prevent leaks. “Our period swimwear was inspired by our category-defining and innovative Fresh Fix Technology that we use in our beloved Leakproof underwear with a swim proof twist. The gusset (the part closest to your skin) of our period swimwear features a thin absorbent layer that absorbs blood and washes like normal swimwear,” said Jules Power, Senior Design Director at Knix to Teen Vogue. She also notes that all swimwear across Knix and Kt by Knix can absorb about 1 tsp – 4.5 tsp of blood, equivalent to about 1 regular tampon to about 2.5 super tampons.
How long can you wear period swimwear?
Everyone’s flow is different, and for some, period swimwear works best as backup protection (in addition to a tampon), while others wear period swimwear alone on lighter flow days. If you’re experiencing a heavy flow, you may want to keep an eye on your swim bottoms from time to time to keep note of when would be the right time to change them out.
What to look for in period swimwear?
Finding a good fit is key to getting the best wear out of period swimwear. Power recommends finding a swimsuit that gives you a snug fit in the legs and gusset, so you can feel confident and get the best coverage.
Experts also recommend looking for unique features like UltraViolet Protection Factor (UPF), which blocks UV radiation (UVB and UVA) from the skin through a particular fabric. Also, your swimsuit should be able to handle your flow without requiring the use of extra period products, so make sure to check out the absorption levels on every tag.
What is the best type of period swimwear for teens?
There isn’t a one-size-fits-all answer regarding the best period swimwear for teens. The ideal style depends on personal preferences. A one-piece from Modibodi or Ruby Love can provide extra coverage and security on heavier flow days. Compared to lighter or moderate flow days, a two-piece silhouette might make you feel more comfortable. The crucial factor is to pay attention to the projected absorbency.
How to care for the best period swimwear
It would be best if you cared for your period swimwear the same way you do with regular clothing. In general, you should machine wash it after wearing it on a cold cycle and lay it flat to dry. We also recommend reading the care tag inside the swimsuit, as some brands may recommend avoiding the dryer to prevent shrinkage.
