You are not the man your grandfather, or even father was.

Research has shown consistent declines in Testosterone levels, decade after decade.  

There are a number of reasons for this

• Exposure to xeno-estrogens, mold, pesticides and other endocrine disrupters
• Pesticides sprayed on our food supply
• Foods filled with phyto-estrogens
• Homes filled with mold
• Exposure to heavy metals such as Mercury, Lead and more

And then of course, the heat of our testicles

Yes, you read that right

Our testicles optimally regulate their own temperature and operate a bit cooler from the rest of the body.  This is why you notice a difference in their appearance in summer, where they hang away from the body, vs winter where they're much closer

Wearing jeans, underwear and especially tight fitting pants can all prevent our testicles from regulating their own temperature

What's the solution?

Keep your balls cold with the JetPack Cold Pack