Surfstitch currently have an extra 25% off sale shoes,so with the coupon this is a great deal for the Ultra Boosts which retail for $220, (but were previously on sale on Surfstitch for $180, that's still $72 off!). The next cheapest I could find these were on wiggle.com.au which had them for around $131 shipped.
I believe this is the women's version of the Ultra Boost, but other than smaller sizing, I don't think there are any differences, so you could buy these if you're a guy with smaller feet, just remember to size up considerably. Adidas size chart here
All sizes out of stock