Got bladder issues? They’re nothing to be embarrassed about and quite common, especially as we age. According to Harvard Health Publishing, one in three women experiences this to some degree by age 40. Of course, you should consult your doctor if you experience this regularly, but you can also arm yourself for day-to-day comfort.

While Knix is best known for selling period underwear, it’s worth noting the brand has also become a go-to choice for anyone experiencing bladder challenges, especially when wearing adult diapers doesn’t match the vibe.

The company offers underwear that ranges from light protection (withstanding 1 to 3 teaspoons of liquid, minor sweat and discharge) to ultra protection (preventing leakage for up to 17 teaspoons of liquid).

Unlike adult diapers and menstrual pads, reviewers say Knix’s undies are so comfortable, they often forget they’re wearing any at all. Take it from one shopper who swears by the no-show high-rise underwear: “I’m 78. Sometimes my medication makes me sweat, sometimes I sneeze and pee a little. I refuse to wear adult diapers for a small problem. […] Love the material and fit!”

The brand offers various styles in sizes S-4XL and in five absorption levels of leak protection. Here’s an easy breakdown: