Classic Black Leakproof Boxer Briefs (4" Inseam)
Classic Black Leakproof Boxer Briefs (4" Inseam)
Leakproof comfort, front to back — with a floating gusset
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| Leakproof | Wedgie-Free | Anti-Chafing |
Leakproof undies have a firmer fit. For sizes above M, we recommend sizing up for a comfier fit.
Mix & Match To Unlock Bundle Price
Any 3+ Underwear - 20% OFF
Any 5+ Underwear - 30% OFF 🔥
Any 8+ Underwear - 40% OFF
*Excludes Sales Items
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Made from PureSnug’s breathable, smooth TENCEL™ Modal fabric, these boxer briefs feature a full leakproof core from front to back waist and through the gusset, plus a floating gusset to secure pads with wings — perfect for light leaks, spotting, or an extra layer of confidence.
📝 Key Benefits
📝 Key Benefits
- Made with soft, breathable Modal that feels light and smooth on your skin;
- Full leakproof core from front to back for spotting or light leak protection;
- Floating organic cotton gusset to secure pads with wings for extra protection when needed;
- Leakproof leg panels to help prevent side leaks;
- Mid to High rise that sits or just below your belly button;
- No sewing seamless elasticized waistband;
- No sewing seamless hem;
- No back seam to prevent wedgies;
- 3D construction design to hug your curve elegantly all in the right place;
- Tagless
🌿Fabric
🌿Fabric
Main Materials: 90% Modal, 10% Spandex
Crotch & Gusset: 100% Organic Cotton.
Core Layer: Leakproof PUL (100% Polyester with Polyurethane Laminate)
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OEKO-TEX® certified and PFAS-free: Safe, breathable comfort you can rely on.
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Care Instructions: Cold Machine Wash in a mesh bag to avoid tangling and stretching. Air Dry Only.
🚚 Shipping
🚚 Shipping
Free standard shipping for all AU orders over $75.
Flat rate of $9.95 applies to standard shipping under $75.
Free express shipping for orders over $99.
$15 applies to express shipping under $99.
⚡ All orders are dispatched from our Brisbane warehouse.
🔄 Free Refunds & Exchanges
🔄 Free Refunds & Exchanges
Pure Snug Returns: Stress-Free and Snuggly! 💫
We want you to feel cozy with every PureSnug purchase, but if things don’t go perfectly, no worries—we’ve got an easy-peasy return process just for you!
Here's How It Works:
- 60-Day Return Window 🗓️ — If you’re not loving your item, just let us know within 60 days of receiving it.
- Simple Process 🚚 — Shoot us an email, and we’ll give you everything you need for a smooth return.
- Refunds, Fast and Fair 💸 — Once we receive your return, we’ll process your refund (minus return shipping) right away!
Want all the details? Visit our full return policy here! ✨

Pure Snug Women's Underwear Size Chart
Note: If you’re between sizes, we recommend sizing down for your first order.

For curvier body shapes and Thighs
5" and 8" Inseam Briefs help prevent ride-ups and chafing.
For petite women
3" Boyleg and 5" Boxer Briefs are the most loved.
Love at First Snug
100% comfort guaranteed. If your first pair doesn’t make you happy-dance, contact us within 30 days for a full refund.