Frank’s Pants is a British men’s underwear brand with a very specific job to do. It makes leakproof underwear that looks and feels like any other premium pair – because for the men who need it, everything else on the market has felt clinical, bulky, or frankly embarrassing.
The brand was founded by Mackie, inspired by his grandfather John, who quietly withdrew from family life after bladder leaks following prostate cancer surgery. The products available to him felt like medical equipment. Frank’s Pants was built to be the opposite.

Launched in early 2026, the range includes three styles: The Active at £20, The Everyday at £22, and The Ultra at £27. Each is designed to pass as completely normal everyday underwear whilst offering genuine, built-in protection against bladder leaks, dribbles, and drips.
The name is not a family name. It is about being frank – direct, no fuss, no drama. The brand talks about bladder leaks the way a good mate would: plainly, without making a big deal of it.
Already rated 4.9 stars from verified buyers, Frank’s Pants is available at frankspants.com and on Amazon UK, with retail expansion underway.
