Premium Quality

Cool Your Balls. Rule the Day.

Underwear with an ice pack pocket. For high performance men.

  • 100% BPA & TOXIN FREE
  • Inspired By Bryan Johnson's Blueprint
  • Free Shipping on Orders Over €50
Trusted by Bryan Johnson

Your balls are cooking… and you’re pretending it’s fine.

Laptops on laps. Hot pants. Sitting all day. Modern life is turning your crown jewels into a slow cooker. FrostyNuts gives you a morning routine that cools things down. Literally.

Questions?

How Cooling Boosts Testosterone Naturally

When your core temperature rises, your body has to work harder to regulate itself — and that includes your testosterone production.

The testes function best a few degrees cooler than your body temperature. Overheating from tight clothes, workouts, or sitting for long hours can reduce testosterone activity and sperm quality.

By keeping things cool, you:

  • Help maintain an ideal temperature for natural testosterone balance
  • Reduce stress on the reproductive system
  • Support overall energy and recovery

⚙️ In short: Cool equals optimized — for hormones, recovery, and drive.

Why Cooling Supports Sperm Health

Healthy sperm production depends on temperature. The testes sit outside the body for a reason — they thrive when it’s cooler.

Even a few degrees of overheating (from sitting, laptops, or workouts) can lower sperm count and motility.

Regular cooling can:

  • Help maintain ideal testicular temperature for sperm production
  • Reduce oxidative stress
  • Support mobility and quality of sperm cells

💡 Clinical research shows that consistent cooling can aid in restoring normal sperm function and overall fertility health.

Cooling and Performance Recovery

Cooling isn’t just about reproduction — it’s also key to recovery and physical performance.

Post-workout cooling helps lower inflammation, improve circulation, and speed up muscle recovery.

With FrostyNuts™, you get a discreet, comfortable way to support recovery and your reproductive health — all in one.

Is It Safe to Cool That Area?

Absolutely. Our FrostCore™ gel pads are BPA-free, toxin-free, and ergonomically designed for safe, gentle cooling.

They never freeze solid, so you get controlled, consistent relief — not extreme cold exposure.

❄️ Safe. Clean. Science-backed comfort.

How Often Should I Use It?

For daily comfort and health:

  • 15–30 minutes after workouts
  • 1–2 hours per day while relaxing or working
  • Always with the gel pad in its protective sleeve


🌡️ You’ll feel the chill — but your body will feel the balance.

Why Frostynuts

Engineered cooling designed for men’s comfort and recovery. Frostynuts blends practical design with a simple routine you can actually stick to.

  • Targeted cooling for daily comfort
  • Easy 10–15 minute sessions
  • Durable, clean, and reusable