Nice spot, they have the lateral claws which are usually present on the 10X series... they look flashy ;D
SHB 01 I was told that Yonex is restarting the code for its shoes line up Starting 2012 Lightweight shoes is being coded - F1 Starting 2013 Premium / full support shoes is being coded - 01
Noticed Tago also had a new pair of shoes at the same event (sorry no photo) but they looked like fluorescent yellow F1s
Those really are the F1's actually . Kawamae is another wearing the 65FT's though ... (besides Sonoda and Kamura and ...)