Tough Chik "Running is Zen" T-Shirt (X-Large)We all know the feeling. That moment when searing lungs, tortured calves and screaming quads give way to complete mental clarity. When all concerns of daily life disappear into a speck on the horizon and the only issue is that of making it one more mile. People search lifetimes to find enlightenment. Runners find it every time they lace up. Running is most certainly Zen