I purchased these shoes after researching several reviews online.  I am a fan of Puma's style and color schemes and own a pair of the casual tennis shoes already.  These shoes are very comfortable and have a unique style.  The shoes are narrow in the arch and wide in the toe area which fits my foot exactly.  The all-around wrap of the inner 'sock' versus a standard tongue is unique and very effective.  This leaves your foot feeling like a large sock is on and you don't have the shifting of the tongue as with a normal shoe.  Overall I feel this allows for a better fit of the shoe.

I would recommend these to anyone that is on their feet often for the work.