Zerofit founder Mr Koji Higashi created the brand because his passion and love of golf was not matched by products on the market that were supposed to keep golfers warm. The result? The most comprehensive collection of unisex baselayers to keep golfers out on the parkland, links and heathland courses all year long. The Zerofit Heatrub Ultimate Baselayer is the only product in the category to be recognised as with a Today's Golfer Editor's Choice Award for four years running.

It has become the choice of thousands of golfers all over the world who want to be warmer than ever, and not have to rely on multiple layers to keep them insulated. The Ultimate is so good at keeping golfers warm, there is simply no need for these additional layers.

And while the Ultimate is perfect for the coldest days, the Heatrub Move offers twice as much warmth as a regular baselayer, but with moisture wicking and temperature regulation properties so as your round goes on, you won't overheat.

For the summer months, the Cold Skin baselayers offers protection against the sun and is three times colder than a competitor product. It also has been worn on the way to two Major Championships in 2021 and 2024.