Ebook SaunaMaster™

SaunaShield™ is designed if you want to protect your fertility and support healthy testosterone levels during your sauna sessions.

Several studies confirm that prolonged heat exposure can affect fertility.

The built-in cooling pack keeps your protected area cool throughout the entire session — not just during the first few minutes, like many generic cooling underwear. This way, you can keep up your sauna routine worry-free, knowing you're also protecting what matters most for your future.

The underwear is made of 100% cotton, with no synthetic materials. At sauna temperatures, the pores dilate and the skin absorbs whatever comes into contact with it more easily: pure cotton ensures natural breathability and prevents contact with microplastics, which are often found in synthetic fabrics. It’s a simpler—but also more effective—choice for this type of use.

Just freeze the cooling pad for a couple of hours and slip it into the inner pocket of your underwear—it’s as simple as zipping up a zipper.

Once you put them on, you’ll immediately feel an intense cooling sensation, which settles into a pleasant, constant coolness within a few minutes. When the effect starts to wear off, just replace the insert with a new one from the freezer—that’s why we recommend always keeping two on hand, so the cooling lasts throughout your entire session.

SaunaShield™ is available in all sizes, with an elastic waistband that comfortably fits most body types. The fit is designed to be snug enough to keep the pack in contact with your skin even when you’re sitting or moving around. If you’re unsure between two sizes, choose the one that feels more comfortable: a size that’s too tight can restrict circulation, while one that’s too loose may cause the pack to lose contact with your body.