Just bought a pair of RB1's, size 30/32 online. They are huge. I will have to return them. 28 is too small and 30 is too big. RB does not make 29, unfortunately. I have a pair of RB11s in 34, which is my APC size, too. They've stretched considerably, and would recommend sizing down 2 in R&B. You might want to consider waiting on them to stretch.