Lasted about 9 weeks Im a mechanic so it went through a lot of abuse. Im 511 about 240ish. I work 5 days a week 8 hour days on my feet all day from walking on hard surfaces on oil,coolant,water, mud and dirt. Shoes wasn't as comfortable as others have stated but everyone is different. I paid 3 times as much for some ASICS where were way more comfortable but they don't have wider widths so I figured I would give these a shot. Didnt work to well for me so back to the ASICS.