Super Leakproof® Cotton Boybrief
Super Leakproof® Cotton Boybrief Original price was: $36.00.Current price is: $10.80.
Back to products
Leakproof Invisible Cotton No-Show Brief
Leakproof Invisible Cotton No-Show Brief Original price was: $32.00.Current price is: $9.60.

SuperPlus Leakproof® No-Show Bikini

406 People watching this product now!

Original price was: $36.00.Current price is: $10.80.

Guaranteed Safe Checkout

Shop our discounted product with confidence. All duties covered, NO extra fees, taxes or tips.

809 Items sold in last
Free Shipping
Free Shipping

Free shipping on all orders & Duties Covered. Ships to all US states, orders ship within 1–3 business days.

We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network. There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.

Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.

Free Returns
Free Shipping

We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.

All return shipping expenses, including customs-related fees, are fully covered by us.

Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.

Additional information
ColorBlack, Dark Cherry, Twilight Navy, Velaris Night Sky, Warm Sand
SizeL, M, S, XL, XS, XXL, XXXL, XXXXL
Why it's special

Product Description

The most absorbent invisible period panty ever made. The Knix SuperPlus Leakproof No-Show Bikini is engineered for your heaviest days, absorbing an incredible 7 to 11 super tampons’ worth of flow. Despite its massive capacity, the seamless, raw-cut edges ensure it stays completely invisible under your tightest leggings or skirts. Featuring an extra-long gusset for 360-degree security, it’s the best high-absorbency no-show underwear for those who need maximum protection without the bulk.

Comfort-First Fit

Classic mid-rise bikini silhouette with medium coverage for hips and bum.

Ultimate Leakproof Protection

Our longest, most absorbent liner ever—front-to-back coverage without the bulk.

Day & Night Comfort

Buttery-soft stretch fabric moves with you, while bonded seams keep leaks contained and create a smooth, seamless look under clothing.

Machine Washable

Wash just like your regular underwear—easy, everyday care.

Fabric & Care