I bought my fourth or maybe fifth pair of Eccos and had a question about waterproofing. So I went to their website and looked up this line of shoe, which is Track.

The website assures me that among other things there is no metal shank and no metal in the shoe!

I think this goes for all their shoes.

My Nikes never set of the detector and neither do my Adidas (classy shoes I wear on board, 'ehh?)

They are always trying to get me to take off my shoes