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Quantity
1
Swimming Australia Official Period-Safe Swim Underwear. Water blocked, period locked. Period-proof any swimsuit with the original UnderSwim: Invisible Period Swim Underwear. Available in G10-12(W4) to W18 for tweens, teens and adult women. ...
Reviews
4.6
161 ratings
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The quality is very good! However, the manufacturing and origin labels started to peel off after washing, but it doesn't affect the use. I will continue to buy from them if needed.
Lillian · April 27, 2026
I haven't had the opportunity to wear these yet but the fabric is so lovely and soft. I had to exchange as I got my regular size underwear and they were too big so I'd suggest sizing down one size.
T
Tahnee · April 12, 2026
I haven't had the opportunity to wear these yet but the fabric is so lovely and soft. I had to exchange as I got my regular size underwear and they were too big so I'd suggest sizing down one size. Customer service were very easy and pleasant woth quick replies etc. I found black too harsh so glad the smaller size came in the navy I originally wanted and also got natural. The lining is black though, which I am glad about! Very glad I found out about Eltee when I did as I wasn't keen on having to wear actual period swimwear so glad I can wear my regular bathers with these underneath.