Zerofit - Everyday Warmth for the Working World

Zerofit baselayers are designed for people who spend their time outdoors, whether for work or leisure. From motorcyclists, hikers, skiers, sailors, golfers, anglers, and gardeners to those who face the elements on the job every day, Zerofit has become a trusted choice for reliable warmth and comfort.

In particular, the Heatrub Ultimate and Heatrub Move baselayers are gaining popularity among farmers, builders, scaffolders, roofers, landscape gardeners, and offshore workers. When your work keeps you outside in changing weather conditions, having the right thermal layer can make a big difference to both comfort and performance.

Built to keep you warm without bulk and comfortable throughout the day, Zerofit baselayers are quickly becoming a key part of the everyday work uniform.

Here’s why they’re the ideal solution for anyone who works outdoors all year round.

Zerofit Heatrub Ultimate Baselayer and Ultimate Leggings

When you’re working or spending long hours outdoors in the heart of winter, staying warm can make all the difference. That’s exactly what the Heatrub Ultimate Baselayer and Ultimate Leggings are built for.

Independently tested and proven to be five times warmer than a standard baselayer, the Ultimate range delivers serious warmth when temperatures drop. With that extra insulation, you won’t need to pile on heavy outer layers, allowing for better freedom of movement and all-day comfort.

It’s powerful warmth without the bulk — so you can move, work, and perform at your best, even in the coldest conditions.

We also offer matching Leggings made from the same Heat Thread material, so you get the same level of warmth from top to bottom. Both pieces use this patented fabric to actively generate heat, rather than relying on the traditional compression method that simply traps body warmth.

This approach makes the Ultimate Baselayer and Leggings far more comfortable to wear throughout the day, so you can focus on your work without irritation or restriction.