No more overnight shipping at Endless.com for all shoes

I recently noticed that Endless.com no longer had free overnight shipping for all shoes. From their site, the new policy says:

We know how hard it is to wait when you buy something online, so all of the items we sell will be shipped fast and FREE – FREE Overnight Shipping for styles marked “New,” and FREE Two-Day shipping for everything else.

However, a recent order of “older” styles shoes was shipped with UPS NEXT DAY AIR SAVER. I’m not sure if this is part of a planned transition, or if Endless is adopting Zappos’ under-promise, over-deliver policy. Either way, it seems their official policy has changed. It’s a rather interesting choice as shoes that are $1000+ ship slower than some $19 styles, simply because of the style’s age.