"The Bikini Period Underwear

  • Sale
  • Regular price RM190.00

Proof period underwear's patented Leak-Loc® technology is the period underwear for the 21st Century. A fantastic reusable option, The Bikini features smooth, breathable seamless fabric to minimise panty lines. Classic, cute, and super absorbent, the Bikini keeps you confident with the multilayer Leak-Loc™ system which pulls in moisture keeps you leak-free!

Just wear, wash, repeat!

Holds 4 tampons or 8 tsp of liquid

Black /  Sand

Our patented Leak-Loc™ core seals in liquid, while antimicrobial lining wicks moisture away from the body, keeping you dry. Holds up to 4 regular tampons of 8 tsp of liquid.

  • Mid-rise bikini with a high-leg opening and moderate back coverage 
  • Soft and smooth waistband for comfort
  • Stretch & recovery fabric and flexible leakproof core provide security and comfort
  • Bonded edges for a seamless look under clothing
  • Stretch & recovery fabric and flexible leakproof core provide security and comfort


  • Moderate to Heavy Periods
  • Light to Moderate Bladder Leaks
  • Overnight Protection
  • Replace a Pad
  • Replace / Back Up a Tampon or Cup
  • Odor Reduction

The Bikini offers total front-to-back leak protection. Our revolutionary leakproof core spans from the front waistband to the back waistband for complete leakproof coverage.

Caring for your pair is easy. Machine wash cold with mild detergents on a delicate cycle, then hang or lay flat to dry. 

The materials in Proof have been rigorously tested to ensure the highest level of safety.  All Proof undies are free of PFOA/PFOS, lead, phthalates, and other harmful chemicals and are Prop 65 compliant. In a nutshell: we are committed to providing the highest quality care down there.

Outer: 75% Nylon 25% Spandex, Lining: 100% Polyester, Lining: 69% Cotton 25% Polyester 6% Acrylate. Imported.

* BOBBLE is a partner of Proof Period Underwear.