Racerback One-piece Period Swimsuit Period Proof Swim without a care while swimming with our Racerback One-Piece Period Swimwear. No need for additional protection or tampons, just enjoy the water worry-free. Made with absorbent and waterproof materials and leak-proof technology. Plus, our eco-friendly design helps reduce landfill waste. Girls and Women's sizes. Please refer to the flat lay chart on this product page for dimensions. Check them against your other swimsuit to ensure you select the correct size*. * X- Back and scoop neck * Straps Bar tack reinforcement at stress points * Fully Front Lined, with built in shelf bra and removable moulded breast cups.