Your normal boxers and briefs are unhealthy for your testicles. Did you know that both boxers and briefs trap more than 1.4°C (2-3°F) of heat? 1.4°C More Heat Reduces Sperms & Testosterone by More than 40%!   doi.org/10.1016/S0015-0282(97)81525-7
STUD BRIEFS IS 2°C COOLER
Stud Briefs technology uses a cooling mesh and provides healthy scrotal support to enhance testicular cooling and function! Stud Briefs actually feels healthy, and that's why it's comfortable. No fabric can compare!
Stud Briefs was designed by two Canadian male fertility experts Dr. Spence Pentland and author Daniel Johnson. It is designed to be the healthiest underwear in the World! Stud Briefs utilizes a crotch mesh technology that helps maximize testicular cooling.
Get Focused: Did you know that sperm count decreases by 40% for every 1 °C (1.8 °F) increase of median daytime scrotal temperature? Overheating is also linked to testicular shrinkage and impaired testosterone production.