I’m Jack, and I design leak-proof boxers that truly make a difference.
Specially created for men aged 50 and over who deal with incontinence, each pair combines comfort, breathability, and a masculine fit.
With a focus on sustainability and everyday ease, these boxers help you move through life with confidence — no hassle, no awkward moments.




Jack’s Signature Leakproof Boxers (3+2 FREE)
Jack’s Signature Leakproof Boxers (3+2 FREE)













About Jack
It all started decades ago in a small atelier. Since then, every piece of underwear I design has carried part of my story — crafted with care, patience, and a deep dedication to the trade.
From choosing high-quality, eco-friendly fabrics to ensuring every stitch is precise, nothing leaves my workshop without my full attention. This is more than a business — it’s my passion.