Our Hipster, Boxer Brief, Bikini, and Brief period undies absorb 2 tampons worth of fluid on their own. Add the optional booster for an extra 2 tampons worth of absorbency on heavy days.
The Aisle Thong holds about the same amount of fluid as 1 tampon does. Our thongs do not come with a booster, and are best worn for daily leaks and light flow. Pair with a cup or tampon for heavier days.
All Aisle underwear are backed by a leakproof layer.