Heat is a gift to almost every part of you. Except one.

Your testes are built to stay cool, it's the reason they sit outside the body. The sauna pushes them way past that line, session after session.

You're not the only one realising this. The world's most trusted voices in longevity and men's health are all sounding the same alarm: protect against the heat down there.
The awareness is everywhere now. The solution wasn't. So we built it.

We thought we had it dialled in. Daily heat, cold plunges, the whole routine. Turns out we were missing the one thing that mattered most.

So we went looking for something that solved it. We found nothing, just the old hack of shoving a loose icepack down your shorts, which never fit, slipped out of place, or missed the area entirely because of its shape.

We weren't willing to give up the heat, or to ignore what it was doing. So we started building.

It started with loose icepacks shoved into shorts. It was bad. Six, seven revisions later, months of testing, fabrics, cuts and cooling all tested, we had it.

A set that stays cold for the whole session, with a fit that disappears once it's on.