This is Jeny's Surprisingly Stretchy Bind Off, from Knitty's Fall '09 issue ( ... ). It is an amazing way to make sure that the cuff of your toe up sock is never too tight -- shown in continental style.
by Knitting Garden
by knittingboard
by Circle Line Art School
by Guidecentral English
by 10rowsaday
by Jimmy Beans Wool
by My Fun Place