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I am bigger or smaller than most guys—will it fit me?

No worries—big, small, or average, Davrex is designed to fit all men perfectly. As men, we all know that size fluctuates throughout the day—that’s just the nature of the organ. Your scrotum naturally extends and retracts based on temperature. Davrex was engineered for exactly this, giving your package the space and freedom to function naturally.

How does Davrex compare to other space and cooling products?

An impartial study of testicular cooling devices, published in the National Library of Medicine, concluded that:

“Testicular cooling therapies improve fertility outcomes… However, commercially available devices have several limitations, demonstrating a need for further innovation. Most patients found the current devices to be: 1) uncomfortable, 2) not work-friendly, and 3) a hindrance to their privacy. The biggest takeaway—make a device more comfortable.”

Well, guys, that’s exactly what we did. Davrex was built with comfort first, because when you’re comfortable, nature is at work.

• Other products keep your package in a tight spot—but Davrex is the only device that creates proper space and natural hang.

• Most cooling devices fall short—but Davrex offers 43 air-in, sweat-out vents for ventilation.

• Our Cooling Pods provide full coverage—reaching from front to back and side to side without freezing off your Johnson.

• Ice packs in underwear are way too cold—and risk frostbite where you really don’t want it.

• External cooling devices are limited—one sits under your crotch but keeps everything bunched up, another requires putting a fan down there (hard pass), and another clamps onto your balls and connects to a smartphone. Sorry, but we don’t want WiFi signals going to our testicles.

• Other ice packs? They’re not terrible, but they’re too cold, don’t fit right, and offer no support or space. With Davrex, you just sit back, relax, and let the design do the work.

How can I be discreet with it?

Davrex is designed to be worn under your underwear and pants, so you can go about your day without anyone knowing.

From the moment Davrex is delivered to your door, everything stays private—our packaging simply says “Davrex” so no one needs to know your business.

Does it fit in pants and underwear?

Yes! Davrex fits comfortably in pants, boxer shorts, and boxer briefs. Even though it creates extra space, it’s designed to curve naturally around your thighs and undercarriage for the perfect fit.

Can I wear it while walking around?

Yes! While Davrex is primarily designed for sitting, you can still comfortably wear it while walking. When you’re active, your testicles naturally hang in a healthy position—unless you’re wearing briefs. If you are, then Davrex is highly recommended to prevent compression.

Many men also choose to wear it throughout the day—not only for comfort and ease of use but because it enhances their natural look.