Maybe i'm crazy I have a pair of these but in the orange and white color scheme great shoes, love them even I run 6mi Mon, wed, fri in them at a 7:00 min mile pace these shoes rock i just bought a pair of the blue yellow white ones so i can run tue, thur, sat too...... i don't expect any issues with them these shoes are just awsome for high arched foot profile feels great even on some of the longer run's i run in for the military 10 miles no sweat too easy just basically a great shoe