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subject to the applicable event rules
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Period underwear is also permitted under Swim England guidance for training and eligible Swim England competitions
UnderSwim: Period Swim Underwear Size:W16 subject to the applicable eventPERIOD STRESS AT SWIM SQUAD, A MEET OR THE BEACH? Hard pass. UnderSwim OG is period swim underwear worn beneath full bottom swimwear. It period proofs the swimsuit she already owns without adding bulky seams or an obvious periodwear silhouette. Its integrated protection absorbs up to 20 ml of menstrual flow, around four regular pads worth, while a sealed, impenetrable barrier locks flow in and helps keep pool or sea water out. The seamless OG fit
