- THORZT Sub Zero Cooling Neck Ties trigger moist evaporative cooling which helps reduce your body’s core temperature when working hard in hot conditions.
- The neck ties contain polymer crystals which expand when wet and can hold up to 500 times their own weight in water – amazingly with no dripping.
- This cold water slowly evaporates from the surface of the necktie, drawing heat energy from the surface blood vessels in the skin as it goes.
- Cooled blood then circulates back through the body lowering the core temperature and the reducing the risk of heat stress.
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