SecretWorld Cotton Women's Leak-Proof Underwear

3. Skin-friendly crotch layer with instant absorption and no trace

One-piece upgraded side leak guard

Seamless transition at crotch connection

Widened crotch bottom to prevent overflow

Four-way stretch fabric for comfort and fit

High-elastic waistband, soft and skin-friendly, non-compressive

Loose pant legs with skin-friendly edges

Double-layer inner crotch and water-repellent inner coating

Comfort & Safety:

Uses A-class baby-grade 50S Xinjiang cotton meeting GB31701-2015 A-class standards for maternal and infant skin care

Real cotton verified by burn test: no black smoke, no odor, no impurities

10A level antibacterial function on 100% cotton crotch fabric (excluding waterproof coating)

Effectively inhibits Escherichia coli, Staphylococcus aureus, and Candida albicans with high antibacterial rates (≥85% to >99%)

Certified by CNAS, MA, JLA C-MRA, and meets international recognition standards

Free from carcinogenic aromatic amines and fluorescent agents (≤10 mg/L)

Soft to moderate hand feel, version options include soft, moderate, structured, slim fit, regular fit, and loose fit

Sizes & Measurements:

Colors:

Packaging:

New upgraded independent packaging

During transition period, old and new packaging shipped randomly

Additional Notes:

Product images are actual photos with color calibration; slight color differences may occur due to lighting and display settings

Size chart measurements refer to body circumference, not flat product dimensions

Complies with updated national standard GB/T8878-2023 replacing GB/T8878-2014

Product upgrade in progress; mixed shipments of old and new versions may occur

Quality Assurance:

High-quality cotton with superior softness and durability

Enhanced leak protection for overnight use and heavy flow periods

Antibacterial and skin-friendly for sensitive and vulnerable times

Safe, non-toxic, and environmentally friendly materials