Shoe Spike - the best you can get in winter times

[jasonboxer11]

Dear inventor , i leave in Canada .i seen your invention on youtube , it looks great , i was interested to know where can i buy one of these boots . i seen one on TV in canada ,but nothing like yours ,i could not understand what the video was saying ,but it looks like a cool product .also ,was interested ton know how this boot works . good luck with your invention, thanks jason from Canada