ONDR - Leakproof Underwear, Boy Short

Real Leakproof Bikini Underwear. Incontinence bikini panty and leakproof period panty.
 
Leakproof underwear that improves your quality of life with the power of its plant-based liner, leak proof awesomeness.
Still dry at more than 9 tsp.
 
Lining: 81% modal + 13% alginate fiber + 6% spandex 
Body: 70% nylon + 30% spandex 
Gusset: 100% polyester; 85% polyester + 10% elastane + 5% polyurethane
 
NO PFAS and other chemical treatments! 
Machine wash cold with mild detergent. Do not bleach. Lay flat to dry.