This pattern has been discontinued. It may possibly be re-released in the future, but there are no immediate plans to do so.
This stitch pattern reminds me of the the tiny fly-away seeds on the flowers in my front yard. It looks impressive but is surprisingly simple to execute. The curvy lines of the main motif are echoed in the curves of the gusset and in the arch shaping.
Top down with heel flap, written for DPNs or circs.