They are lightweight and comfortable for long use but not durable at all. Due to the low price, I bought them a second time, but the results are the same: In 2 days, the soles came off both (and both times I bought them), and after 2-3 months of light use (driving and walking on smooth surfaces), they develop holes in the heel or the side. They are not suitable at all for work, 3 stars only for comfort and low price