Thinx vs Knix vs ONDR A Comparison Guide ONDRwearAbsorbent underwear for bladder leaks is designed to provide protection for those experiencing urinary incontinence. These specially crafted undergarments provide reliable containment ability, keeping you comfortable and worry-free throughout the day. Bladder leaks must never restrict your activities or cause embarrassment - with absorbent underwear for bladder leaks you are able to regain mastery over your bladder. Have peace of mind knowing that urinary incontinence will not restrict your freedom, thanks to the innovative design of bladder leak underwear.