The testicles must maintain a constant temperature of ~35 °C , with each degree decreasing sperm concentration by an average of 40%(Hjollund et al., 2002c).
Radiation damages sperm.
After just five hours of exposure to phone radiation, the number of normally motile sperm decreases by 15%(Gorpinchenko et al., 2014).
Majella underwear protect you
* Scientifically tested in collaboration with laboratories at the Faculty of Electrical Engineering and the Faculty of Natural Sciences and Engineering.
In one step, they protect the testicles from heat and radiation.
I wear quite a few different underwear and I have some observations. I really think they cool me down better, which I notice when I'm in hot places and I don't feel uncomfortable.
— Matevz K.
My boyfriend says: The underwear are really cool! They are very nice and comfortable to wear! You can tell they are made with quality. I have never spent so much on underwear, but it is worth it because they are truly the best I have ever worn. And they support my fertility!
Even if you're not thinking about your health and just need a good pair of underwear, Majella is a great choice. The material is insanely comfortable and moves with you, so sometimes you forget you're even wearing them 🙂
I trained in Majella underwear today. They are very nice because they are stretchy and when you stand up they immediately cool you down, which is a surprise.
— Tamaj R.
He almost doesn't want to take them off!! He says they are SUPER comfortable!!
An advanced cooling mesh fiber and advanced silver fabric in the pouch have been proven to enable3X more efficient cooling* of the testis.
They move away from the body
The unique 3D scrotum moves the testis away from the body, reducing their temperature by up to -1.2ºC *.
They block radiation
The silver fabric in the pouch is proven to block 99.98% of all electromagnetic radiation*.
They are antibacterial
Silver in the pouch has natural antibacterial activity and reduces the risks of unwanted problems.
* Claims based on testing at the Faculty of Natural Sciences and Engineering and the Faculty of Electrical Engineering, in addition to proprietary research.
Majella briefs are based on scientific findings that highlight the importance of reducing testicular temperature and shielding against electromagnetic radiation to improve fertility. Our innovative design combines key technologies to create optimal conditions for sperm health:
Cooling and lowering the temperature of the mod: The testicles are naturally located outside the body, as the optimal temperature for spermatogenesis is approximately 1.5–2°C lower than body temperature. The combination of silver fabric and air mesh made of spandex allows for rapid heat dissipation, reducing the temperature of the testicles by an average of 1.2°C. The anatomically shaped scrotum provides more space for better ventilation and prevents local heating due to pressure or friction. This further promotes the natural thermoregulation of the testicles, which is crucial for sperm quality.
Protection against electromagnetic radiation: The silver fibers in the fabric effectively block up to 99.8% of electromagnetic radiation in the 1-6 GHz frequency range, which includes radiation from mobile phones, Wi-Fi and other devices. Research has shown that prolonged exposure to electromagnetic radiation can negatively affect sperm quality by increasing oxidative stress and damaging sperm DNA. Our underwear offers proven protection and reduces these potential harmful effects.
By combining these key technologies, Majella Fertility panties help create optimal conditions for sperm health, which can lead to increased fertility.
Are the materials safe and natural?
Majella panties are made from carefully selected materials that combine comfort, functionality and safety. They are made from high-quality silver fibers , lycra fibers and nylon , all designed to optimize cooling and protection:
Silver Fibers: Known for its natural antibacterial properties, silver effectively inhibits the growth of bacteria and fungi, reducing the risk of skin irritation or unpleasant odor.
Lycra and nylon: These extremely breathable and quick-cooling fabrics are designed to effectively dissipate heat, helping to reduce testicular temperature. At the same time, they provide elasticity and comfort, allowing for flexibility and adaptation to the shape of the body.
Although the materials are not entirely natural, they are specially selected for their properties, which ensure the fastest possible cooling, which is crucial for the performance of our underwear. In addition, all materials used are skin-friendly, non-irritating and suitable for sensitive skin.
Our goal is to provide high-quality and effective underwear that offers optimal support and cooling while maintaining comfort for everyday use.
How do I choose the right size?
Our size chart will help you find the perfect fit without the guesswork.
Why are Majella underwear more expensive than regular underwear?
Majella briefs are the result of meticulous development, where no detail is left to chance. They are designed with a specific goal in mind – optimal support for male reproductive health. That is why they contain 1.86 g of pure silver , embedded in high-quality silver fibers that provide protection against electromagnetic radiation. In addition, we use premium nylon and lycra, precisely sewn with high-pressure seams and shaped with a 3D scrotum for maximum comfort and cooling.
Our commitment to uncompromising quality results in higher production costs, but at the same time we always strive to make Majella underwear accessible to even more men in the future.
How do I care for Majella underwear?
We want our underwear to last you as long as possible, so we recommend the following simple care steps:
Wash at 30°C: A gentle cycle is all they need for freshness.
No bleach: Silver fibers and special materials do not require aggressive chemicals.
Do not dry clean: The natural properties of the materials are already perfect!
Air dry: This will maintain their effectiveness and extend their lifespan.
Do not iron: Don't worry – the materials are designed to stay smooth without ironing.
By following these simple steps, your underwear will maintain its unique properties, such as cooling and radiation protection, for a long time.
Are the results guaranteed? After how long?
Our lab tests have shown a significant decrease in testicular temperature after just a few hours of use. However, the process of spermatogenesis, in which the body creates new sperm, takes between 63 and 74 days. Therefore, you can expect the first effects after about two to three months of regular use, which is unfortunately the case with all other male fertility aids.
Of course, results also depend on other factors, such as lifestyle, diet, and health. While it is not possible to guarantee the same results for everyone, the panties are based on scientifically supported solutions that can significantly contribute to improving fertility conditions.
Are the underwear suitable for everyday use?
Not only are they comfortable, but once you try Majella underwear you won't want to wear anything else, as they are extremely comfortable and great for long-term wear. Their lightness and flexibility allow for everyday use, while the fabrics prevent overheating and skin irritation.
The silver fabric is also naturally hypoallergenic and skin-friendly, so the underwear is also suitable for men with sensitive skin or allergies.
How long do Majella underwear retain their properties?
The cooling properties of the underwear are maintained over many years of use. Radiation protection and antibacterial effectiveness are maintained even after more than 250 washes, if you follow the care instructions.
Do you offer a refund or exchange option?
Yes, we are happy to offer returns or exchanges within 14 days, provided the item has not been worn. This ensures that all our products remain completely hygienic and safe to use.
For more information about the return process, please visit our returns policy on the website or contact us - we will be happy to help you.
We are four friends who were deeply moved by the topic of male fertility. We noticed that this problem is often overlooked in society or even unfairly shifted upon women in couples. Our desire is to change this view and make men aware that they contribute equally to a couple's fertility - 50%. Their reproductive health matters and deserves attention.
Reproductive health is a very complex area. It took us years of research and understanding to separate the key factors from the less important ones. Only then can we be sure that our underwear is an important part of the solution, effectively addressing a problem that is very difficult to solve without such a product. We created them with a clear goal: to reduce the impact of temperature and radiation on male fertility and thereby support sperm health.
At the same time, we know that this is not the only path to better reproductive health. That's why we want to spread awareness and share proven information about all the factors that affect male fertility. To this end, we have written a free e-book, where we have collected the latest scientific findings and practical advice for men who want to take a step towards better fertility.
We sincerely hope that your path to pregnancy or better reproductive health will be as smooth as possible and that you will realize all your wishes.
Majella Team
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