If you've never been to a Dutch sauna, it's a different experience from what most people expect. In the Netherlands, sauna culture is serious, social, and — in many places — textile-free. Saunas aren't gyms with a steam room attached. They're sprawling wellness complexes with multiple cabins, cold plunge pools, outdoor relaxation gardens, and Aufguss ceremonies led by trained sauna masters.
A culture built on wellness
The Dutch have fully embraced the Nordic sauna tradition. Facilities like Thermae 2000 in Valkenburg, Zuiver in Amsterdam, and Thermen Bussloo near Apeldoorn draw thousands of visitors every week. For many Dutch people, a weekly sauna visit is as routine as going to the gym.
This culture is built on a genuine understanding of the health benefits: improved circulation, stress reduction, better sleep, muscle recovery. The Dutch approach is informed, intentional, and deeply integrated into the wellness landscape.
The gap we noticed
As regular sauna-goers in Amsterdam, we noticed something. The men around us were optimizing every part of their health — training, nutrition, supplementation, sleep — but none of them were thinking about what the heat was doing to their testosterone and fertility.
We started looking into the research and found a clear body of evidence showing that regular scrotal heat exposure suppresses both testosterone production and sperm quality. The science wasn't new — it had been published in peer-reviewed journals for decades. But nobody had built a practical solution.
From idea to product
The concept was simple: a cooling pack designed specifically for the male anatomy that you could wear during a sauna session. But making it work required getting the details right. The gel formula needed to stay cold long enough for a full session. The shape needed to be comfortable and anatomically correct. The materials needed to be safe, durable, and easy to clean.
We spent over a year prototyping, testing with sauna communities across the Netherlands, and refining the design based on real feedback from real sauna users. The result is a product that does one thing exceptionally well: it keeps your boys cool while you enjoy the heat.
Why Amsterdam
Amsterdam was the natural home for Ice The Boys. It's a city that values directness — the Dutch don't shy away from honest conversations about the body. It's a hub for health innovation and design thinking. And it's surrounded by some of the best sauna facilities in Europe, giving us a built-in community of passionate sauna users to develop alongside.
What's next
We launched with a focus on the Netherlands and Belgium, where the sauna culture and infrastructure already exist. But the need is universal — men everywhere who use saunas, hot tubs, or steam rooms face the same biological trade-off. We're expanding across Europe and building partnerships with sauna facilities to make targeted cooling as standard as the towel you sit on.
Because the sauna should make you healthier. All of you.