This pattern is now offered in return for an optional donation based on the hours of pleasure this pattern has given you and as an awareness raiser for the p/hop campaign in aid of Medecins Sans Frontiers.
50g main and 10g contrast sock/4ply weight yarn.
Some copies may have a missing YO in row 8 of the pattern. The row should read:
Row 8: (K3, yo, Sl1, K2tog, psso, yo,K3,p1) repeat to end