I bought these boots to replace a pair of Danner Telson's.  I bought them since they were cheap and looked decent.  They are lightweight, but after a week's worth of wearing my feet couldn't take it any more.  I work a patrol K9 and my days running behind the dog.  They killed my heels and hurt to try and run in them.  After only one week I ended up purchasing another pair of the Danner Telson's. 
Pros: Cheap/light weight
Cons: Uncomfortable
                    
This review was written in the old system and had content requirements that are different than reviews written today.