The perfect seamless period and leak proof bikini brief  USE WHEN: moderate to heavy days with no other sanitary products, light bladder leaks  LOOK AND FEEL: Undetected under tight clothes including gym or yoga tights and feels silky on the skin and like you are nude FLOW AND ABSORBENCY: Moderate absorbency will hold up to 3 tampons worth or 3 teaspoons Super comfortable fabric that stretches with you Super slim design and look like normal underwear Special layered tech to wick moisture away and keep you feeling dry Anti odour inhibitors built into each pair Great fit and full coverage yet hipster bikini style Hipster Style brief Small = ladies AU 8 Med = ladies AU 10-12 Large = ladies AU 14