The Heatrub technology utilises 'double-loop' barrel fabric which provides both heat insulation and 'friction heating'. The extra-long bristles ensure a layer of warm air is retained around the neck, and even a the slightest oscillation and movement of these bristles activates the Heatrub technology which creates delivers a warm feeling, instantly. Body heat is sealed in like a standard baselayer. Innovated and designed to heat the user up instantly. Unlike a standard baselayer the unique fibres on the inside of the Ultimate rub against your skin to create comfortable, frictional heat. Incredible freedom of movement due to the stretchable nature of the fabric. Acrylic 68%, Nylon 21%, Polyester 2%, Wool 7% Polyurethane 2% -10° Celsius thru 10° Celsius.
This product would be ideal for individuals seeking a high-quality thermal base layer for athletic wear, comfort, and warmth, particularly in colder temperatures.
