Although for decades repeatedly swearing to Adidas I wanted K-Swiss also try times for jogging. K-Swiss tennis have I also liked. Have else size 39-40 and here have ordered 42. Shoes fit perfectly. Very airy and slightly wider front than Adidas. Runnability for me perfectly. Seat pleasant, nothing presses on the instep. I will again bring me K-Swiss running. Price ./. Power optimally !!!