So I'm going to go ahead and preface this by saying that if you live on or near Hennepin Ave. and 26th St. South in Minneapolis, you should not buy these. If you do, it will really infringe on the enjoyment I get from my Saturday morning winter passtime of watching people fall and drop things.
For everyone else, these lightweight 3/8" spikes will strap on to your sneakers or loafers and dramatically increase your odds of not falling in slippery winter conditions and looking like a jerk. $59 at the Kahtoola online store.
via uncrate