I was there two months ago and Harbour City location was sold out of UU. Very little left at Miramar and World Trade Centre locations.
The only Beijing location I went to didn't have any UU either...but I forgot which one I went to.
Thanks for the info. Paynes gray sounds good to me. I ordered them a couple days ago, after waiting 3 weeks for my return to be processed. I just wish there was an option for indigo without the bright yellow stitching.