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"A Gentleman's Guide to Cooling"

Cooling Underwear Fertility Tips

Sign up below to UNLOCK a free download of our essential guide, including:

  • The Secret History of Scrotal Cooling

  • Cooling for Maximum Testosterone

  • How Heat Harms Fertility, and Proven Ways to Get It Back

  • A Closer Look at Your Spermatozoa

  • Tips for Recovery after Vasectomy, Sports Injury, etc.

No strings attached. Just free, scientific advice on how to be cool.