Edit: original post was from my local outlet center. It seems other places are doing a similar discount, according to the comments. YMMV.
Birkenhead point has just opened an Adidas outlet. Everything is 50% off, but if you want clothing, I would wait until they put the orange tags on their clothing. All the shoes are very cheap with it being 50% off the normal outlet price (orange tag). To compete, Nike have put 30% off the lowest ticketed price across the store.
I picked up a pair of Ultraboost ST for $65.
I also picked up a pair of Nike shorts. https://www.nike.com/au/t/dri-fit-flex-stride-7-18cm-2-in-1-... for $35