Knix 3-Pack Super Leakproof Reusable Period Underwear

Designed for comfort, confidence, and reliable protection, these Knix leakproof underwear offer built-in absorbency with a sleek, everyday feel. Made to replace disposable products, they provide a sustainable and worry-free solution during your cycle.

Absorbency Level

Heavy – Absorbs the equivalent of up to 3 super tampons, providing dependable protection throughout the day.

Features

• 3-pack for everyday convenience
• Built-in leakproof protection with a thin, discreet design
• 4-layer gusset with Fresh Fix Technology to help stop leaks
• Bonded construction for secure, all-around protection
• Comfortable nylon-spandex blend for a smooth fit
• Bikini style for everyday wear
• Machine washable and reusable

Fabric Content

• Body: 70% Nylon, 30% Spandex
• Gusset Layer 1: 88% Modal, 10% Spandex, 2% Nylon
• Gusset Layer 2: 100% Cotton
• Gusset Layer 3: 100% Polyester
• Gusset Layer 4: 100% Polyurethane Film

Fit

• Bikini cut for a comfortable, everyday feel
• Stretch fabric for flexibility and movement
• Designed to feel like regular underwear

Size Guide

Available size: S (4–6)

Why You’ll Love It

These underwear combine comfort and protection in one simple solution. With built-in absorbency and a sleek design, they let you go about your day with confidence—no bulk, no worries.

Care Instructions

• Machine washable
• Wash like regular underwear

Additional Details

• Reusable and eco-friendly alternative to disposables
• Designed for comfort, confidence, and leak protection
• Ideal for everyday use during your cycle