The menu component is can replace the Foundation 5 subnav in Foundation 6. With a bit of CSS it can be re-created.

It would be cool if someone coded it so it can be added as a building block http://zurb.com/building-blocks

The F6 menu component does not have an active class to mimic the sub nav component.

This should help! http://codepen.io/rafibomb/pen/yeMaYV?editors=110

@Rafi Benkual -- Thanks!

I came across this and it's brilliant, thanks. However on a small screen the menu doesn't wrap, just runs off the edge (F 6.2). The old dl,dd,dt sub menu did wrap. Any ideas? Thanks.