
Leakage of any kind ― whether it be from urinary incontinence, sweat or menstruation ― can impart an uncomfortable feeling and become a source of insecurity. Leakproof underwear, which typically features an enforced gusset and odor-blocking, moisture-wicking filaments, can be a great solution.
With a feel and function that closely mimics regular underwear, these innovative garments come in a range of absorbency levels and styles. There are even disposable versions to meet your specific needs.
We’ve gathered some of the options in the list below, which includes a pair of supportive postpartum briefs with a high waist, a discreet seamless thong and a pack of highly-rated bamboo-fabric period underwear.
The perfect lightweight undie for extra protection
Capable of absorbing about a full tampon's worth of liquid, these cute French cut undies are the perfect backup for light days or if you're worried that an errant sneeze might cause a leak. They're seamless and stylish, so you don't have to sacrifice style or sexiness for comfort and confidence.
A full-coverage cotton brief
These full-coverage bikini briefs are made using an ultra-soft and breathable cotton-spandex blend and feature an extended front-to-back gusset capable of absorbing three tampons' worth of liquid.
An extra-absorbent boy short
Great for protection while you sleep, these breathable, four-way-stretch boy shorts have an extended gusset that can absorb up to three tampons' worth of liquid. The gusset is covered in a super soft fabric for a dry and comfortable feel.
A full-coverage panty made with bamboo rayon
This affordable pair of period underwear has over 7,000 five-star ratings and is made using ultra-soft and breathable bamboo fabric. The naturally cooling properties of bamboo rayon help to wick away moisture quickly while the wide, full-coverage gusset offers absorption protection from the entire front to back and can absorb up to two tampons' worth of liquid. The company recommends ordering a size up.
A three-pack of period underwear
The extended gusset on this affordable period underwear is lined with an absorbent waterproof layer that is topped with a layer of 100% cotton. These high-rise panties are lightly absorbent, making them a good option for backup protection, lighter flow days or small bladder leaks.
A postpartum smoothing brief
These high-waisted briefs were designed specifically for postpartum needs like bladder leaks and bleeding. They are made with a buttery soft, slightly compressive fabric for added support and have smooth, bonded edges to prevent leaks along the absorbent gusset.
A pair of moderate absorbency hip huggers
This pair of moderate absorbency underwear by Thinx is made with the same breathable and moisture-wicking cotton as most of the brand’s panties and can absorb up to 12 tampons' worth of fluid without feeling bulky. These underwear feature a lower-rise fit, a comfort-stretch band and an odor-control fabric layer.








