My first Iron Roots t-shirt feels at least as good as my regular outfit, maybe even better. Outstanding fit, lightweight, and very smooth to the skin. Same breathing qualities as any regular shirt. Prominent logo on the chest further adds to the coolness :)
Of all my shirts, this is the most comfortable one and it fits the best. the fabric is sturdy, feels soft and ventilates. Also i have absolutely no problems with sweat spots when I train. i love it!