I have put on the CoreCooling chest-shirt and headband during the race and I felt good.
Before, I trained with the headband to evaluate the sensations. I did the first 5 km with visor and started to feel hot, then I put on the wet headband and felt relief. As the minutes passed I stopped feeling that coolness but this is because the nervous system is accommodated. When I touched the band I noticed that it was cool and when I moved it a little on my head I could feel its moisture again and that it was still cool.
In short, good training sensations and I didn't feel overwhelmed.
In my career as coach I have discovered more new products that nobody knew, and this CoreCooling is for sure something I have tested/experienced myself, I am using it and will continue to use!
