I walk 45-50 miles per week on average at work, and carry 30 lb of equipment around my waist. Besides being flat footed and burdened with bone spurs on both heels that would trigger plantar fasciitis flareups, these shoes - in addition to custom orthopedic inserts - help absorb the impact of my equipment and 210 lb body on my feet. Their all leather exterior design and spring soles makes them just a little heavier than traditional tennis shoes, but are not clumsy and cumbersome like traditional work boots. Best of all they take a great liquid shine.<br /><br />Before these shoes, my feet would bark at me at the end of the day. Not anymore. I honestly feel 30% less tired at the end of the day. I am currently on my third pair and will only buy these shoes for work. Frankly, I don't know what I will replace them with if these shoes are discontinued.