EDIT: Just wanted to add as of Oct 2020 this unit is still going strong. My 8 year old daughter has wide feet and sensitivity to socks and shoes, these were not too narrow and fit great. black and white coat mens The resistance is stronger than I originally thought which is a grey surprise. And they work very well for this purpose. black and white coat mens My final words to potential buyers out there is to stay away from this product. black and white coat mens This is my first pair. This one arrived with two damaged pieces. This bag holds all of the items I need for a few hours on the courts. black and white coat mens Update: we received the 4 and it was still too small for my 2 1/2 sized feet son. Im not complaining, but it just looks like a software program from Windows XP.
black and white coat mens