The daytime Bikini Brief is the perfect style for every day wear, for all protection levels. Sleek and simple. Up to 12 hours of protection, made with ultra stretchy, ultra soft modal® rib fabric. Holds up to 40ml. Details: - Waistband to Waistband Leak Proof Protection: goes all the way up the front and back - Breathable, stretchy and unbelievably comfortable - Naturally Antimicrobial - If you are between sizes, we recommend sizing down.