Gentlemen’s Parcel was expertly designed for optimal space, air, natural hang, and cooling therapy. No more adjusting, readjusting, balls crushed and stuck to your legs, whether you’re in the car, at home, at work, traveling… you can finally relax. And with our stay-in-place adjustable strap and perfect groin fit design- go about your day freely and discreetly. Easy to use. Easy to clean. Accessible and most importantly comfortable. Gentlemen’s Parcel came from the evolution of comfort first. Remember if your balls aren’t comfortable they may not be working properly. Your health, fertility, and manhood could be in the balance. The difference with GP innovation... GP pushes your garments away creating space between your package and your pants, underwear, seat, legs, etc. It’s like a penthouse suite for your boys and Johnson. You're welcome!

Creating an optimal environment for healthy sperm production should be your first go-to fertility solution. Testicular cooling therapy has been scientifically proven to reverse male infertility. GP offers comfortable, perfect temperature, full cooling coverage, and most importantly GP creates a healthy environment for sperm production. Other devices cool the scrotal area a couple of times a day but leave you crushed, suffocated, and overheated the rest of the day. Highly counter-intuitive. They don’t solve the real problem. Recent studies out of Harvard prove something that doctors have recommended for decades- boxers over briefs and active occupations over inactive to improve male fertility. The reason is that testicles are meant to hang away from the body to regulate lower temperatures and function properly. But even boxers won’t save you from our modern lifestyles because when sitting for long periods (10 minutes or more) your pants ride up and your package gets crushed and overheated between your garments, legs, and the seat. No wonder truck drivers have notoriously low sperm counts. GP creates the necessary room between your package and everything else. The sloping angled basin allows your testicles to hang down and away from your body. And the air-in, sweat-out vents gives more cooling support. Combined with our cooling therapy, GP supports your chances of conceiving naturally or through IVF. Don’t go through costly, emotional, and invasive therapies before trying this simple, affordable, first-step therapy. If IVF is your next path forward on your fertility journey then GP can be very beneficial to achieving your minimum sperm parameters. Sperm has to meet certain quality markers in order to move forward and ultimately have a successful outcome. And since natural selection is now put in the doctor’s hands, you want to make sure they choose from your best batch.

Lidia Mínguez-Alarcón, Audrey J Gaskins, Yu-Han Chiu, Carmen Messerlian, Paige L Williams, Jennifer B Ford, Irene Souter, Russ Hauser, Jorge E Chavarro, Type of underwear worn and markers of testicular function among men attending a fertility center, Human Reproduction, Volume 33, Issue 9, September 2018, Pages 1749–1756

Lidia Mínguez-Alarcón, Paige L Williams, Irene Souter, Jennifer B Ford, Ramy Abou Ghayda, Russ Hauser, Jorge E Chavarro, for the Earth Study Team, Occupational factors and markers of testicular function among men attending a fertility center, Human Reproduction, Volume 38, Issue 4, April 2023, Pages 529–536

GP is a natural way to support your body’s ability to produce not only healthy sperm but testosterone! On the contrary, taking testosterone supplements can lead to infertility. Here is a shocking statistic… 65% of men taking testosterone experienced azoospermia (no sperm found in semen) within four months. 95% of men taking testosterone experienced azoospermia or low sperm count after 6 months! (Brady et al, 2006) If you ever want to be a father, it’s time to go natural. There’s a reason why bodybuilders in the 70’s and 80’s iced their testicles. To maximize their testosterone production! Studies by Nakamura et al. and others have shown that testicles produce higher testosterone levels in a temperature range of 31-36°C compared to overheated testicles. In comparison, other studies have shown a significant decrease in testosterone production when testicles are overheated, even for short periods. The same precursor hormones (LH and FSH) that start sperm production also start testosterone synthesis. Sperm and testosterone production are two processes that complement each other. You can’t have one without the other. And you can’t have a healthy, virile man without both. 95% of testosterone is produced in the testicles. GP uses cooling therapy (along with air, space, and hang) to naturally support testosterone production. Testosterone is the male hormone responsible for libido, muscle strength, muscle mass, bone density, fat distribution, the production of red blood cells and sperm, and masculine features such as voice, jawline, height, body hair, and genital sizing up. After age 30, testosterone levels in men drop about 1 percent every year. As testosterone levels drop, men can experience decreased sex drive, energy levels, muscle mass, and physical strength. They may also experience weight gain and sexual dysfunction. Testosterone supplements are becoming increasingly popular but the side effects can range from unwanted to dangerous including- hair loss, male breast enlargement, acne, testicular atrophy, prostate enlargement, loss of libido, increased aggression, infertility, sleep apnea, hypertension (heart disease with a major risk for stroke and heart attack), chronic kidney disease, and liver damage. If you are looking to boost your testosterone naturally use GP with Cooling Therapy to optimize your testicular function. Don’t take the risk of supplements unless you are over 50 years old and monitored by your doctor.

Mayo Clinic, 2024. Testosterone (Oral Route) Side Effects.

Drugs.com, no date. Testosterone Side Effects: Common, Severe, Long Term.

Healthfully, 2018. Side Effects of Taking Testosterone Supplements.

GP scrotal support and cooling therapy is an incredible healing and recovery support for post-vasectomy surgery. Vasectomy surgery has often been described as an easy, low-risk, economical, outpatient procedure considered the most effective form of birth control. Post-surgery doctors recommend laying down as much as possible for the first two to three days, icing testicles every hour, and providing scrotal support. For the 500,000 men in the USA alone who opt for vasectomy each year, many still use a frozen bag of peas or similar for healing. You deserve better. GP offers comfort, scrotal support, and perfect cooling placement and temperature. Get back in the game with GP + cooling therapy. You’re taking one for the team so make sure to treat yourself and plan ahead… reserve your favorite spot on the couch, your TV remote ready, and your GP! Your balls will thank you.

A natural hung look will keep you feeling confident and looking good. No matter where you are, at work, at home, at the gym, or out on the town, GP creates the perfect environment for your package with the added benefit of an attractive bulge. And because you wear it for comfort and health no one needs to question your motivation.

Varicoceles are swollen veins in the scrotum leading to impaired blood flow and temperature regulation in the testicles. Varicoceles is common and affects 15% to 20% of all men. It usually causes mild symptoms, scrotal swelling, or aching testicle pain, but it may cause no symptoms at all. It is critical to note varicoceles is a common cause of male infertility. Always consult a urologist. Gentlemen’s Parcel can help naturally support recovery by providing cooling therapy and scrotal support. The cooling pod can help relieve swelling and increase blood flow while the parcel can help minimize the pressure on the scrotum. GP can also be used to help support recovery from mild groin injury and non-urgent causes of testicle pain, such as minor injuries and fluid collection. Seek prompt medical attention if you experience any of the following symptoms after injury to the testicles or scrotum: blood in urine, bruising, fever, pain that doesn’t go away or gets worse, swelling, trouble peeing, unusual lump or bump in the area. GP can be used to support healing post-testicular surgery. Always consult your doctor first. Some testicular surgeries include ligation, testicular torsion, and orchiectomy. Remember, it’s important to have your testicles checked by a healthcare professional during your annual physical and always consult with your doctor or urologist if you see or feel something abnormal.

Experience enhanced blood flow with GP’s cooling therapy. Our product is designed to support a conducive testicular environment by promoting optimal circulation. Enhanced blood flow is not only crucial for maintaining overall vascular health but also plays a key role in supporting robust erectile function. Embrace the potential for stronger and more sustainable erections with GP, which harnesses the principles of thermal regulation to foster better blood flow. Research indicates that managing testicular temperature can impact reproductive parameters positively. A study demonstrated that testicular cooling devices could influence sperm quality and testosterone levels by optimizing the scrotal environment (Trials, 2021). Moreover, findings from another study suggest that interventions like melatonin administration can enhance testicular blood flow, showing the broader implications of improved circulatory health on reproductive functions (Animals, 2024). GP is committed to offering a natural approach to support your circulatory and sexual health through innovative cooling therapy.

(A study of the effect of the FertilMate™ scrotum cooling patch on male fertility" published in Trials, 2021. Research on "Melatonin Administration Enhances Testicular Volume, Testicular Blood Flow, Semen Parameters and Antioxidant Status" from Animals, 2024)

All men know the discomfort of a sudden impact to the groin—certainly not a pleasant experience. And dads are all too familiar with the unexpected jumps and bumps from their kids. With GP, you gain an extra layer of comfort, knowing it offers generous space and coverage for daily activities. While it's not designed for high-impact sports protection like a traditional athletic cup, GP provides sufficient coverage for everyday wear. Interestingly, many find a psychological comfort in having their hands down their pants—a subconscious check for security. GP lets you relax without worry, providing peace of mind along with protection.

Emerging research suggests a potential link between testicular health, including sperm and testosterone production, and a man’s overall health and wellness. Some studies indicate that factors like low sperm quality and testicular function may be associated with an increased risk of certain health conditions, including cardiovascular issues. However, these findings are part of an ongoing investigation into how reproductive health impacts broader wellness outcomes. It is important to consult healthcare professionals for a thorough assessment, as they can provide insights into individual health needs. Although the collection of semen samples might be viewed as awkward, such assessments could offer valuable health information. Studies have shown correlations between low sperm counts and various health indicators such as increased body fat, elevated blood pressure, and imbalances in cholesterol levels, which could suggest a higher risk of metabolic syndrome and insulin resistance, conditions that potentially lead to diabetes. Research has also explored the relationship between low sperm counts and an increased risk of conditions like hypogonadism or osteoporosis, highlighting the importance of fertility evaluations not just for reproductive health but as a window into overall health. Recent studies, including research from UCSF, are investigating the relationships between body temperature and psychological health, suggesting that methods to manage body heat, such as cooling therapy, might influence mood and sleep quality. While these findings are promising, further research is needed to confirm these benefits. GP offers a way to support testicular health with cooling therapy, which may contribute to better sleep and potentially help manage stress, enhancing overall well-being and longevity. Remember, it’s essential to maintain regular health check-ups and consult with your doctor for personalized advice. For more on how sperm count may serve as a marker of general health, see Ferlin et al. (2021) in European Urology Focus, which discusses these findings in greater detail: (Ferlin, A., Garolla, A., Ghezzi, M., Selice, R., Palego, P., Caretta, N., Di Mambro, A., Valente, U., De Rocco Ponce, M., Dipresa, S., Sartori, L., Plebani, M., & Foresta, C. (2021). Sperm Count and Hypogonadism as Markers of General Male Health. European Urology Focus, 7(1), 205-213. https://doi.org/10.1016/j.euf.2019.08.001)