Hello, I work at FedEx, I have over 100 stops a day, 10 Hours a day, wearing them 5 day a week...They last me 4 months straight,  This is my 3rd pair of Reebok Zig shoes, 1- Zig Dynamic, 1- Zig Sonic and these Zig Dynamic Nubucks,they are all  durable, most comfortable shoe I,ve ever worn. I abuse them everyday.  The bottom of the shoes-sole are soft and I wear them out before I wear out the top of the shoe. These do have a lot of shox absortion, light weight also, true fit for me mens size 13, I due have a reg to narrow foot width. I give them 9 out of 10 stars.