Hot on the heels of the $185 Prada paper clip and the $1,190 Gucci sock sandal comes the next puzzling design in high fashion: the roller skate heel. Part stiletto, part actual moving footwear from a聽throwback era, the Yves Saint Laurent invention is a luxe head-scratcher to be sure.

Properly known as the Anya 100 Patch Pump ($1,995), the design comes courtesy of YSL鈥檚 new creative director, Anthony Vaccarello. And if these babies really sing to you, you鈥檒l likely have to travel overseas to find them as they鈥檙e 鈥exclusively available at the Grenelle store in Paris.鈥

But that鈥檚 not stopping these head-scratchers from making a buzz internationally (by which we mean Twitter, duh), with most folks expressing their overall confusion over the shoes.

For those of you wondering just how and where you can sport these potentially ankle-breaking footwear, we have some ideas.

1. On a Blind Date: Meeting your Tinder date for the first time? Imagine how impressed he鈥檒l be with your sense of balance when you roll in on these suckers.

2. Running Errands: Just THINK of how much faster you鈥檒l get everything done! Only downside, carrying all your grocery bags on an incline and wheels.

3. Catching the Train: Running late? Not anymore! Simply strap on these bad boys and zoom away, just in time to catch your morning commute.

4. Walking the Dog: Your pet will get double the exercise since you鈥檒l be wheeling it. Bonus points: Do this going downhill.

5. To Run a Marathon: You鈥檇 definitely roll into first place鈥 just sayin.鈥

(We鈥檙e joking. Please don鈥檛 do any of the above.)

Where would you 鈥渟kate鈥 around in these beauts? Let us know over @BritandCo.

(h/t Teen Vogue; photos via Saint Laurent)