SUMMER SALE 60% OFF ❄️ ZENTIVER™ Premium Cooling SatinSilk Leakproof Trunk

Stop Letting Leaks Control Your Life

Bladder leaks after prostate surgery or with age don’t just stain your clothes. They make you second-guess every cough, every meeting, every light-colored pair of pants, and every moment you’re too far from a restroom. That constant fear of being noticed can slowly take away your freedom, confidence, and time with the people you love.

ZENTIVER™ Premium Cooling SatinSilk Leakproof Trunk deliver discreet protection that looks and feels like normal underwear — so you can stay dry, move freely, and get back to living without the bulk, noise, or embarrassment.

Meet ZENTIVER™ With 4 Layers Of Protection System

Our advanced 4-layer protection system is designed to absorb up to 200 mL of liquid, help prevent leaks from reaching your clothing, and keep you feeling dry, comfortable, and confident throughout the day.

• Moisture-Wicking Comfort Layer: Pulls moisture away from the skin to help keep you dry and comfortable.
• Rapid Absorption Layer: Quickly absorbs unexpected leaks for greater peace of mind.
• Leak Protection Barrier: Helps prevent leaks from reaching your clothing.
• Soft Comfort Outer Layer: Looks and feels like premium men's underwear.

Introducing Our Next-Generation SatinSilk™ Technology 

Stay Cooler All Day & Night

No rubbing. No chafing. No overheating, not even after 24 hours straight. SatinSilk™ is ultra-soft, ultra-thin, and glides against your skin like a second skin — staying up to 2–3°F cooler than cotton and drying 3× faster, through a full day and straight through the night. Soft enough to sleep in and forget you're wearing it. 

Stay Dry Where It Matters Most 

This is where cheap fabric fails you: it absorbs moisture, then traps it against your skin for hours. That's what causes redness and irritation. SatinSilk™ works differently — built-in airflow vents across the pouch keep air moving instead of trapping heat, so there are no more hot spots and no more swampy situations. 

Combined with fast moisture-wicking technology, the fabric stays dry to the touch even after it's done its job — so a leak doesn't turn into a rash.

Stay Fresh & Confident 

Stay fresh from morning to night with advanced 10A antibacterial technology that reduces odor-causing bacteria and delivers up to 50% better odor control. Smell as fresh at hour 12 as you did at hour 1. 

Made with skin-friendly materials — no added formaldehyde, no optical brighteners. Just clean, gentle fabric built for 24 hours of wear, itch-free and comfortable all day.

Built to Last Wash After Wash 

Cheap fabric goes stiff after three washes. SatinSilk™ doesn't. With 4-way stretch and pre-shrunk construction, it holds its shape, its stretch, and its softness wash after wash — 300+ times over, with no shrinking in the laundry. One pair. Hundreds of changes you'll never have to buy.

Wide U-Shaped Waistband for Pressure-Free Comfort

A tight waistband can leave red marks, roll over, and constantly remind you it's there. That's why Zentiver™ uses a wide U-shaped waistband that spreads pressure evenly around your waist instead of squeezing one spot, so it stays flat, stays put, and moves naturally with your body.

No rolling. No pinching. No constant adjusting. Just soft, secure comfort that feels as good after 12 hours as it did when you first put it on.

Dermatologist-Backed Comfort You Can Trust 

Restoring Masculinity, Confidence & Intimacy

UMWAVE™ lets your boys breathe, stay cool, and move freely — All while promoting the perfect environment for your hormones to thrive.

• 3D Ergonomic Support Pouch: Naturally lifts and separates to improve airflow, reduce heat buildup, and provide pressure-free support.
• SatinSilk™ Cooling Technology: Keeps you up to 2–3°F cooler than cotton, avoiding the overheating linked to lower testosterone.
• Comfort & Freedom of Movement: No restriction, no compression — just better circulation and natural support.

Loved by Thousands of Real Men

"After the surgery, I pretty much gave up golf with the guys — too worried about a leak showing through on the course. Not anymore. This fabric doesn't feel like anything 'medical,' it's smooth, cool, honestly feels like silk. Nobody's got a clue. Got out for 18 holes last weekend, first time in two years."  — Robert M., 68

"The leaks messed with more than just my day-to-day — they got into my marriage too. I started pulling away from my wife, always in my head about timing, worried something would happen at the wrong moment. That's gone now. Doesn't feel like medical underwear at all, just comfortable, and I stopped overthinking things in the bedroom. My wife told me I finally seem like myself again."  — Michael R., 55

"Since my diagnosis I'd basically stopped going to church, too anxious about a leak during the service. First pair that actually stays cool against my skin — feels more like a silk sheet than underwear. Now I can sit through the whole hour without it crossing my mind. My wife even asked to try a pair for herself." — David H., 61

SIZE CHART