Optimal Temperature Range: -10° Celsius to 10° Celsius

Constructed using the same material as the Heatrub Ultimate baselayer, which is five times warmer than a standard baselayer product.

Incredible range of movement without restriction due to the stretchable nature of the fabric.

Suitable for a wide range of sports and activities, from fishing and golf, to sailing and skiing.

'Double-loop’ barrel fabric provides both heat insulation and ‘friction heating’

Front opening fly

The Heatrub Ultimate Leggings are made from the same material as the award-winning Heatrub Ultimate baselayer, which is five times warmer than a standard baselayer. The leggings are comparable to fleece lined overtrousers, but with the added benefit of ease of movement for active sports and working, even in the coldest of conditions.

The Heatrub technology, engineered in Zerofit’s Japanese homeland, uses ‘double-loop’ barrel fabric which provides both heat insulation and ‘friction heating’. The extra-long heat threads ensure a layer of warm air is retained around your legs and even just a little movement of these bristles causes friction which creates cosy warmth.