Light, sturdy and flexible. I’ve worn these almost daily to construction sites and have never been questioned (2years). Luckily I’m in a trade that doesn’t demand safety toes (even if the job site does) In that time the held up pretty great with only the tread wearing down and a slight separation of the sole by the big toe. I like these because in the AZ heat, my feet tend to get heat rash with boots. Not with these. They also break in really fast and are comfortable from the get go. Bought a second pair I love them so much. The second pair had a stiff edge that bothered the top of my ankle, but after a day or two it went completely away. Highly recommend.