On my second pair, less than a year old, right-handed bowlers, my right shoe falls apart in the shower. I will upload a photo. Had the Braunschweig team shoes lasted 3 ½ years, worn in the same place if not replacing them, shoe slime is the next option. They have a 2 year guarantee, it has been over 10 days so far, nothing has been returned by KR. 9/11 just sent another warranty claim