adidas has broken some ground in the footwear industry, again. We all have seen and perhaps questioned the practicality and ability of barefoot sneakers that have rolled out in the past years. adidas has now created what they believe is the first barefoot training sneaker used for the gym, not for just walking. The independent toe separation that we have all become accustomed to seeing in barefoot sneakers are prevalent here for the adidas adiPure Trainer. This revolutionary but not exactly new concept will strengthen muscle and improve balance and flexbility.  Approve or disapprove?