ZeroFit Base Layer Tops - ultimate heatrub baselayer ls forest green xl
Incredible freedom of movement due to the stretchable nature of the fabric. Technologically enhanced 'Heat Threads inside the garment are activated through even the slightest of movements, gently brushing against... Full description
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Zerofit ultimate heatrub baselayer ls forest green s description
Material: Acrylic 68%, Nylon 21%, Polyester 2%, Wool 7% & Polyurethane 2%
Optimal Temperature Range: -10° Celsius to 10° Celsius
Independently tested and proven to be five times warmer than a standard baselayer
Instant heat the moment you put it on, doesn't require compression/tightness to keep you warm
No need for multiple additional layers due to the warmth generated by the innovative Heat Threads on the inside of the garment
Incredible freedom of movement due to the stretchable nature of the fabric.
Technologically enhanced 'Heat Threads inside the garment are activated through even the slightest of movements, gently brushing against the skin to generate positive warmth instantly and the construction of the Zerofit Heatrub Ultimate means the heat is retained.
Unlike other baselayers, the Ultimate does not work on the basis of 'compression for heat' - so not only does it provide greater warmth, but you also won’t feel restrained by an inability to move freely, making it one of our most comfortable baselayers.
It also features a slightly looser neckline design, which allows some heat to travel out away from the body - during testing and development of the Ultimate, a tighter neckline was found to cause some overheating.
Innovation by ZeroFit

Designed in Japan, made for the outdoor world, Zerofit baselayers offer best-in-class innovations and technologies to keep you active outside throughout the year, whatever the weather. From the award winning Heatrub Ultimate and Heatrub Move baselayers for the colder winter months, through to the Ice Weave and Cold Skin baselayers in the heat of the summer, our products are changing the game for motorcyclists. Zerofit is a Japanese specialist baselayer brand which was founded by Mr Koji Higashi in 2005. It launched in the UK and Europe in 2018 before further expansion into North America in 2020 and Australasia in 2021. The award-winning Heatrub Ultimate baselayer was unveiled to the Japanese public in 2011 and since then hundreds of thousands of outdoor enthusiasts have discovered the benefits of that best-in-class product. Independently tested and proven to be five times warmer than a standard baselayer, the Heatrub Ultimate has become a must-have item in the coldest months of the year and, such was the popularity of the baselayer, Zerofit now offer leggings and socks made from the same material. Other key products include the Heatrub Move baselayer, which features Adaptable Warmth Technology, keeping you warm while at a standstill but also temperature regulation when you’re working up a sweat. For the summer months, the Cold Skin baselayer is three times colder than a competitor product, while the Ice Weave is the master when it comes to wicking excess sweat in the hottest conditions. Following exponential growth across industries including motorcycling, angling, running, hiking, sailing, golf, gardening, birdwatching and equestrian sports, Zerofit welcomed a new shareholder and ambassador in February 2023 - Brian O'Driscoll, the former Leinster, Ireland and British & Irish Lions rugby captain in order to help further enhance the business across multiple categories. And since November 2023, Bennetts British Superbikes Runner-Up Glenn Irwin has joined the brand as an ambassador. He will rely on Zerofit baselayers while racing during the 2024 season.