Socks-with-sandals finally have some competition.  Because this might be the nerdiest footwear ever . . . Someone on Indiegogo is raising money for a shoe-flip-flop HYBRID called a "Link" shoe that stays on by gripping the sides of your foot.  So they don't have straps or laces.  But they're pretty bulky. They're calling them strapless flip-flops.  But they basically look like shoes with the top half cut off.  And they're supposed to combine all the benefits of both.  They breathe well . . . have arch support . . . and they're easier to run in than flip-flops are. We haven't [...]