Ordered these not knowing anything about them, but the inner sole was shot in my Ariat boots. I've had them in for 3 days now and definitely am satisfied. I stand on concrete all day, so I was a bit concerned if these would offer the same or better comfort than the original insoles. As for now, though I know its not been a long period of time, I am impressed with them. They exceed the comfort of the original Ariat insole. On another note, this was my first time purchasing from The Boot Life. I ordered these on a the 7th and received them on the 9th. Very quick service A+. Overall very pleased with my transaction with The Boot Life!